Finding the Third Proportional to 26,605.75 and 57,363.88

Step by Step Solution

1. Step 1: Write the proportion equation
   26,605.75 : 57,363.88 = 57,363.88 : x
2. Step 2: Convert to fraction form
   26,605.75/57,363.88 = 57,363.88/x
3. Step 3: Cross multiply
   26,605.75x = 57,363.88 × 57,363.88
4. Step 4: Simplify right side
   26,605.75x = 3,290,614,155.02
5. Step 5: Solve for x
   x = 3,290,614,155.02/26,605.75
6. Step 6: Final answer
   x = 123,680.56