Do you play video games on your$$ computer? If$$ so$,$ you're not alone. Last$$ year, there were nearly $1\mathrm{.}4$ billion PC gamers in the world. PC gamers can be divided into two$$ groups: dedicated gamers$($play at least once a$$ week$)$ and casual gamers. A significant percentage of dedicated PC gamers build their own gaming PC and then upgrade the major system components every two to three years. One of the major components of a gaming PC is the graphics$$ card, which renders images on the display device$($monitor$).$

Using the chain ratio$$ method, estimate the marketing potential for graphics cards in the U$.$S$.$ dedicated PC gamer market next year. Assume there are $212$ million PC gamers in the U$.$S$.$ market and $37\%$ are classified as dedicated gamers. Research indicates that $43\%$ of these gamers built their own gaming PC or intend to build one next year and $25\%$ of them will purchase a graphics card next year to build or upgrade their PC$($only one card is$$ needed$).$ Assume the average price of a graphics card suitable for gaming is $$$$849.$

Part $2$

The estimated number of graphics card buyers in the dedicated PC gamer market is

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enter your response here million.$($Round to three decimal$$ places.$)$