Finding the Third Proportional to 10,120,773.50 and 22,038,528

Step by Step Solution

1. Step 1: Write the proportion equation
   10,120,773.50 : 22,038,528 = 22,038,528 : x
2. Step 2: Convert to fraction form
   10,120,773.50/22,038,528 = 22,038,528/x
3. Step 3: Cross multiply
   10,120,773.50x = 22,038,528 × 22,038,528
4. Step 4: Simplify right side
   10,120,773.50x = 485,696,716,406,784
5. Step 5: Solve for x
   x = 485,696,716,406,784/10,120,773.50
6. Step 6: Final answer
   x = 47,990,078.66