Finding the Third Proportional to 11,524.78 and 25,144.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,524.78 : 25,144.03 = 25,144.03 : x
2. Step 2: Convert to fraction form
   11,524.78/25,144.03 = 25,144.03/x
3. Step 3: Cross multiply
   11,524.78x = 25,144.03 × 25,144.03
4. Step 4: Simplify right side
   11,524.78x = 632,222,307.50
5. Step 5: Solve for x
   x = 632,222,307.50/11,524.78
6. Step 6: Final answer
   x = 54,857.64