Finding the Third Proportional to 54,072.59 and 116,464.96

Step by Step Solution

1. Step 1: Write the proportion equation
   54,072.59 : 116,464.96 = 116,464.96 : x
2. Step 2: Convert to fraction form
   54,072.59/116,464.96 = 116,464.96/x
3. Step 3: Cross multiply
   54,072.59x = 116,464.96 × 116,464.96
4. Step 4: Simplify right side
   54,072.59x = 13,564,086,472.19
5. Step 5: Solve for x
   x = 13,564,086,472.19/54,072.59
6. Step 6: Final answer
   x = 250,849.59