Finding the Third Proportional to 131,719.50 and 310,797

Step by Step Solution

1. Step 1: Write the proportion equation
   131,719.50 : 310,797 = 310,797 : x
2. Step 2: Convert to fraction form
   131,719.50/310,797 = 310,797/x
3. Step 3: Cross multiply
   131,719.50x = 310,797 × 310,797
4. Step 4: Simplify right side
   131,719.50x = 96,594,775,209
5. Step 5: Solve for x
   x = 96,594,775,209/131,719.50
6. Step 6: Final answer
   x = 733,336.94