Finding the Third Proportional to 25,629 and 54,948

Step by Step Solution

1. Step 1: Write the proportion equation
   25,629 : 54,948 = 54,948 : x
2. Step 2: Convert to fraction form
   25,629/54,948 = 54,948/x
3. Step 3: Cross multiply
   25,629x = 54,948 × 54,948
4. Step 4: Simplify right side
   25,629x = 3,019,282,704
5. Step 5: Solve for x
   x = 3,019,282,704/25,629
6. Step 6: Final answer
   x = 117,807.28