Finding the Third Proportional to 54,406.50 and 115,344

Step by Step Solution

1. Step 1: Write the proportion equation
   54,406.50 : 115,344 = 115,344 : x
2. Step 2: Convert to fraction form
   54,406.50/115,344 = 115,344/x
3. Step 3: Cross multiply
   54,406.50x = 115,344 × 115,344
4. Step 4: Simplify right side
   54,406.50x = 13,304,238,336
5. Step 5: Solve for x
   x = 13,304,238,336/54,406.50
6. Step 6: Final answer
   x = 244,533.99