Finding the Third Proportional to 25,480 and 54,055

Step by Step Solution

1. Step 1: Write the proportion equation
   25,480 : 54,055 = 54,055 : x
2. Step 2: Convert to fraction form
   25,480/54,055 = 54,055/x
3. Step 3: Cross multiply
   25,480x = 54,055 × 54,055
4. Step 4: Simplify right side
   25,480x = 2,921,943,025
5. Step 5: Solve for x
   x = 2,921,943,025/25,480
6. Step 6: Final answer
   x = 114,675.94