At a fabrication plant, a hot metal forging has a mass of 70 kg and a specific heat capacity of 401 J/(kg C). To harden it, the forging is immersed in 719 kg of oil that has a temperature of 27C and a specific heat capacity of 2673J/(kg C). The final temperature of the oil and forging at thermal equilibrium is 42C. Assuming that heat flows only between the forging and the oil, determine the initial temperature of the forging in C with 3 or more significant figures.