Finding the Third Proportional to 24,889.78 and 54,151.03

Step by Step Solution

1. Step 1: Write the proportion equation
   24,889.78 : 54,151.03 = 54,151.03 : x
2. Step 2: Convert to fraction form
   24,889.78/54,151.03 = 54,151.03/x
3. Step 3: Cross multiply
   24,889.78x = 54,151.03 × 54,151.03
4. Step 4: Simplify right side
   24,889.78x = 2,932,334,185.44
5. Step 5: Solve for x
   x = 2,932,334,185.44/24,889.78
6. Step 6: Final answer
   x = 117,812.77