Finding the Third Proportional to 11,646.28 and 25,155.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,646.28 : 25,155.56 = 25,155.56 : x
2. Step 2: Convert to fraction form
   11,646.28/25,155.56 = 25,155.56/x
3. Step 3: Cross multiply
   11,646.28x = 25,155.56 × 25,155.56
4. Step 4: Simplify right side
   11,646.28x = 632,802,324.69
5. Step 5: Solve for x
   x = 632,802,324.69/11,646.28
6. Step 6: Final answer
   x = 54,335.14