Finding the Third Proportional to 26,272.50 and 57,654.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,272.50 : 57,654.75 = 57,654.75 : x
2. Step 2: Convert to fraction form
   26,272.50/57,654.75 = 57,654.75/x
3. Step 3: Cross multiply
   26,272.50x = 57,654.75 × 57,654.75
4. Step 4: Simplify right side
   26,272.50x = 3,324,070,197.56
5. Step 5: Solve for x
   x = 3,324,070,197.56/26,272.50
6. Step 6: Final answer
   x = 126,522.80