Finding the Third Proportional to 28,940,028 and 60,261,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,940,028 : 60,261,697.50 = 60,261,697.50 : x
2. Step 2: Convert to fraction form
   28,940,028/60,261,697.50 = 60,261,697.50/x
3. Step 3: Cross multiply
   28,940,028x = 60,261,697.50 × 60,261,697.50
4. Step 4: Simplify right side
   28,940,028x = 3,631,472,185,581,506
5. Step 5: Solve for x
   x = 3,631,472,185,581,506/28,940,028
6. Step 6: Final answer
   x = 125,482,676.99