In the table below, a number in the top row represents the pressure of a gas in the bulb of a constant-volume gas thermometer(corrected for dead space, thermal expansion of bulb, etc.) when the bulb is immersed in a water triple-point cell. The bottom row represents the corresponding readings of pressure when the bulb is surrounded by a material at a constant unknown temperature. Calculate the ideal gas temperature T of this material. (Use five significant figures.)

PTP (kPa) P (kPa) 133.32 184.22 99.992 138.19 66.661 92.133 33.331 46.071