Finding the Third Proportional to 408,877.50 and 955,065

Step by Step Solution

1. Step 1: Write the proportion equation
   408,877.50 : 955,065 = 955,065 : x
2. Step 2: Convert to fraction form
   408,877.50/955,065 = 955,065/x
3. Step 3: Cross multiply
   408,877.50x = 955,065 × 955,065
4. Step 4: Simplify right side
   408,877.50x = 912,149,154,225
5. Step 5: Solve for x
   x = 912,149,154,225/408,877.50
6. Step 6: Final answer
   x = 2,230,861.70