Finding the Third Proportional to 26,257.50 and 41,760.56

Step by Step Solution

1. Step 1: Write the proportion equation
   26,257.50 : 41,760.56 = 41,760.56 : x
2. Step 2: Convert to fraction form
   26,257.50/41,760.56 = 41,760.56/x
3. Step 3: Cross multiply
   26,257.50x = 41,760.56 × 41,760.56
4. Step 4: Simplify right side
   26,257.50x = 1,743,944,580.32
5. Step 5: Solve for x
   x = 1,743,944,580.32/26,257.50
6. Step 6: Final answer
   x = 66,417.01