Finding the Third Proportional to 26,385.75 and 57,899.25

Step by Step Solution

1. Step 1: Write the proportion equation
   26,385.75 : 57,899.25 = 57,899.25 : x
2. Step 2: Convert to fraction form
   26,385.75/57,899.25 = 57,899.25/x
3. Step 3: Cross multiply
   26,385.75x = 57,899.25 × 57,899.25
4. Step 4: Simplify right side
   26,385.75x = 3,352,323,150.56
5. Step 5: Solve for x
   x = 3,352,323,150.56/26,385.75
6. Step 6: Final answer
   x = 127,050.52