Finding the Third Proportional to 26,090,221.50 and 55,337,499

Step by Step Solution

1. Step 1: Write the proportion equation
   26,090,221.50 : 55,337,499 = 55,337,499 : x
2. Step 2: Convert to fraction form
   26,090,221.50/55,337,499 = 55,337,499/x
3. Step 3: Cross multiply
   26,090,221.50x = 55,337,499 × 55,337,499
4. Step 4: Simplify right side
   26,090,221.50x = 3,062,238,795,575,001
5. Step 5: Solve for x
   x = 3,062,238,795,575,001/26,090,221.50
6. Step 6: Final answer
   x = 117,371,130.62