Finding the Third Proportional to 11,651.25 and 25,146.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,651.25 : 25,146.75 = 25,146.75 : x
2. Step 2: Convert to fraction form
   11,651.25/25,146.75 = 25,146.75/x
3. Step 3: Cross multiply
   11,651.25x = 25,146.75 × 25,146.75
4. Step 4: Simplify right side
   11,651.25x = 632,359,035.56
5. Step 5: Solve for x
   x = 632,359,035.56/11,651.25
6. Step 6: Final answer
   x = 54,273.92