Finding the Third Proportional to 26,635,935 and 58,456,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,635,935 : 58,456,426.50 = 58,456,426.50 : x
2. Step 2: Convert to fraction form
   26,635,935/58,456,426.50 = 58,456,426.50/x
3. Step 3: Cross multiply
   26,635,935x = 58,456,426.50 × 58,456,426.50
4. Step 4: Simplify right side
   26,635,935x = 3,417,153,799,149,902
5. Step 5: Solve for x
   x = 3,417,153,799,149,902/26,635,935
6. Step 6: Final answer
   x = 128,291,114.96