Finding the Third Proportional to 26,260.31 and 57,623.06

Step by Step Solution

1. Step 1: Write the proportion equation
   26,260.31 : 57,623.06 = 57,623.06 : x
2. Step 2: Convert to fraction form
   26,260.31/57,623.06 = 57,623.06/x
3. Step 3: Cross multiply
   26,260.31x = 57,623.06 × 57,623.06
4. Step 4: Simplify right side
   26,260.31x = 3,320,417,331.88
5. Step 5: Solve for x
   x = 3,320,417,331.88/26,260.31
6. Step 6: Final answer
   x = 126,442.42