Finding the Third Proportional to 54,540 and 116,852

Step by Step Solution

1. Step 1: Write the proportion equation
   54,540 : 116,852 = 116,852 : x
2. Step 2: Convert to fraction form
   54,540/116,852 = 116,852/x
3. Step 3: Cross multiply
   54,540x = 116,852 × 116,852
4. Step 4: Simplify right side
   54,540x = 13,654,389,904
5. Step 5: Solve for x
   x = 13,654,389,904/54,540
6. Step 6: Final answer
   x = 250,355.52