Finding the Third Proportional to 25,450 and 54,662

Step by Step Solution

1. Step 1: Write the proportion equation
   25,450 : 54,662 = 54,662 : x
2. Step 2: Convert to fraction form
   25,450/54,662 = 54,662/x
3. Step 3: Cross multiply
   25,450x = 54,662 × 54,662
4. Step 4: Simplify right side
   25,450x = 2,987,934,244
5. Step 5: Solve for x
   x = 2,987,934,244/25,450
6. Step 6: Final answer
   x = 117,404.10