Finding the Third Proportional to 11,258.88 and 24,499.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,258.88 : 24,499.63 = 24,499.63 : x
2. Step 2: Convert to fraction form
   11,258.88/24,499.63 = 24,499.63/x
3. Step 3: Cross multiply
   11,258.88x = 24,499.63 × 24,499.63
4. Step 4: Simplify right side
   11,258.88x = 600,231,625.14
5. Step 5: Solve for x
   x = 600,231,625.14/11,258.88
6. Step 6: Final answer
   x = 53,311.87