Finding the Third Proportional to 11,819,872.50 and 25,881,735

Step by Step Solution

1. Step 1: Write the proportion equation
   11,819,872.50 : 25,881,735 = 25,881,735 : x
2. Step 2: Convert to fraction form
   11,819,872.50/25,881,735 = 25,881,735/x
3. Step 3: Cross multiply
   11,819,872.50x = 25,881,735 × 25,881,735
4. Step 4: Simplify right side
   11,819,872.50x = 669,864,206,610,225
5. Step 5: Solve for x
   x = 669,864,206,610,225/11,819,872.50
6. Step 6: Final answer
   x = 56,672,710.02