Finding the Third Proportional to 28,581,753 and 60,850,434

Step by Step Solution

1. Step 1: Write the proportion equation
   28,581,753 : 60,850,434 = 60,850,434 : x
2. Step 2: Convert to fraction form
   28,581,753/60,850,434 = 60,850,434/x
3. Step 3: Cross multiply
   28,581,753x = 60,850,434 × 60,850,434
4. Step 4: Simplify right side
   28,581,753x = 3,702,775,317,988,356
5. Step 5: Solve for x
   x = 3,702,775,317,988,356/28,581,753
6. Step 6: Final answer
   x = 129,550,322.47