Finding the Third Proportional to 54,045 and 116,088

Step by Step Solution

1. Step 1: Write the proportion equation
   54,045 : 116,088 = 116,088 : x
2. Step 2: Convert to fraction form
   54,045/116,088 = 116,088/x
3. Step 3: Cross multiply
   54,045x = 116,088 × 116,088
4. Step 4: Simplify right side
   54,045x = 13,476,423,744
5. Step 5: Solve for x
   x = 13,476,423,744/54,045
6. Step 6: Final answer
   x = 249,355.61