Finding the Third Proportional to 11,656.38 and 25,155.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,656.38 : 25,155.50 = 25,155.50 : x
2. Step 2: Convert to fraction form
   11,656.38/25,155.50 = 25,155.50/x
3. Step 3: Cross multiply
   11,656.38x = 25,155.50 × 25,155.50
4. Step 4: Simplify right side
   11,656.38x = 632,799,180.25
5. Step 5: Solve for x
   x = 632,799,180.25/11,656.38
6. Step 6: Final answer
   x = 54,287.82