$2.)$ At a given temperature, you have a mixture of ethanol $($vapor pressure of pure ethanol $=59\mathrm{.}02$ torr$)$ and methanol $($vapor pressure of pure methanol $=127\mathrm{.}2$ torr$).$ The mole fraction of ethanol in the solution is $0\mathrm{.}724.$ Assuming ideal behavior, calculate the mole fraction of methanol in the vapor above the solution in torr.