Finding the Third Proportional to 11,258.31 and 24,498.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,258.31 : 24,498.56 = 24,498.56 : x
2. Step 2: Convert to fraction form
   11,258.31/24,498.56 = 24,498.56/x
3. Step 3: Cross multiply
   11,258.31x = 24,498.56 × 24,498.56
4. Step 4: Simplify right side
   11,258.31x = 600,179,564.57
5. Step 5: Solve for x
   x = 600,179,564.57/11,258.31
6. Step 6: Final answer
   x = 53,309.90