Finding the Third Proportional to 12,331,402.50 and 26,499,885

Step by Step Solution

1. Step 1: Write the proportion equation
   12,331,402.50 : 26,499,885 = 26,499,885 : x
2. Step 2: Convert to fraction form
   12,331,402.50/26,499,885 = 26,499,885/x
3. Step 3: Cross multiply
   12,331,402.50x = 26,499,885 × 26,499,885
4. Step 4: Simplify right side
   12,331,402.50x = 702,243,905,013,225
5. Step 5: Solve for x
   x = 702,243,905,013,225/12,331,402.50
6. Step 6: Final answer
   x = 56,947,610.38