boratory measurement of $x$ compound indicates that density of $x$ at its critical condition and other measurement taken at $100C.$ how that density of saturated liquid and gas are $958k\frac{g}{c}um$ and $60k\frac{g}{c}um.$ What is the saturated liquid density at $250$ Oif saturated gas density is $20k\frac{g}{c}um$ at that temperature.

${}_g=20k\frac{g}{m^3},{}_l=835\mathrm{.}73k\frac{g}{m^3}$