Finding the Third Proportional to 54,079.50 and 115,632

Step by Step Solution

1. Step 1: Write the proportion equation
   54,079.50 : 115,632 = 115,632 : x
2. Step 2: Convert to fraction form
   54,079.50/115,632 = 115,632/x
3. Step 3: Cross multiply
   54,079.50x = 115,632 × 115,632
4. Step 4: Simplify right side
   54,079.50x = 13,370,759,424
5. Step 5: Solve for x
   x = 13,370,759,424/54,079.50
6. Step 6: Final answer
   x = 247,242.66