Finding the Third Proportional to 26,291.25 and 57,401.16

Step by Step Solution

1. Step 1: Write the proportion equation
   26,291.25 : 57,401.16 = 57,401.16 : x
2. Step 2: Convert to fraction form
   26,291.25/57,401.16 = 57,401.16/x
3. Step 3: Cross multiply
   26,291.25x = 57,401.16 × 57,401.16
4. Step 4: Simplify right side
   26,291.25x = 3,294,892,738.84
5. Step 5: Solve for x
   x = 3,294,892,738.84/26,291.25
6. Step 6: Final answer
   x = 125,322.79