Finding the Third Proportional to 96,616.13 and 206,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,616.13 : 206,500.50 = 206,500.50 : x
2. Step 2: Convert to fraction form
   96,616.13/206,500.50 = 206,500.50/x
3. Step 3: Cross multiply
   96,616.13x = 206,500.50 × 206,500.50
4. Step 4: Simplify right side
   96,616.13x = 42,642,456,500.25
5. Step 5: Solve for x
   x = 42,642,456,500.25/96,616.13
6. Step 6: Final answer
   x = 441,359.62