Finding the Third Proportional to 152,877.38 and 359,710.88

Step by Step Solution

1. Step 1: Write the proportion equation
   152,877.38 : 359,710.88 = 359,710.88 : x
2. Step 2: Convert to fraction form
   152,877.38/359,710.88 = 359,710.88/x
3. Step 3: Cross multiply
   152,877.38x = 359,710.88 × 359,710.88
4. Step 4: Simplify right side
   152,877.38x = 129,391,913,593.27
5. Step 5: Solve for x
   x = 129,391,913,593.27/152,877.38
6. Step 6: Final answer
   x = 846,377.13