Finding the Third Proportional to 11,400.75 and 24,487.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,400.75 : 24,487.31 = 24,487.31 : x
2. Step 2: Convert to fraction form
   11,400.75/24,487.31 = 24,487.31/x
3. Step 3: Cross multiply
   11,400.75x = 24,487.31 × 24,487.31
4. Step 4: Simplify right side
   11,400.75x = 599,628,473.47
5. Step 5: Solve for x
   x = 599,628,473.47/11,400.75
6. Step 6: Final answer
   x = 52,595.53