Finding the Third Proportional to 54,081 and 116,481.38

Step by Step Solution

1. Step 1: Write the proportion equation
   54,081 : 116,481.38 = 116,481.38 : x
2. Step 2: Convert to fraction form
   54,081/116,481.38 = 116,481.38/x
3. Step 3: Cross multiply
   54,081x = 116,481.38 × 116,481.38
4. Step 4: Simplify right side
   54,081x = 13,567,910,721.89
5. Step 5: Solve for x
   x = 13,567,910,721.89/54,081
6. Step 6: Final answer
   x = 250,881.28