Finding the Third Proportional to 54,064.13 and 116,119.69

Step by Step Solution

1. Step 1: Write the proportion equation
   54,064.13 : 116,119.69 = 116,119.69 : x
2. Step 2: Convert to fraction form
   54,064.13/116,119.69 = 116,119.69/x
3. Step 3: Cross multiply
   54,064.13x = 116,119.69 × 116,119.69
4. Step 4: Simplify right side
   54,064.13x = 13,483,781,825.10
5. Step 5: Solve for x
   x = 13,483,781,825.10/54,064.13
6. Step 6: Final answer
   x = 249,403.50