Finding the Third Proportional to 67,399.50 and 159,048

Step by Step Solution

1. Step 1: Write the proportion equation
   67,399.50 : 159,048 = 159,048 : x
2. Step 2: Convert to fraction form
   67,399.50/159,048 = 159,048/x
3. Step 3: Cross multiply
   67,399.50x = 159,048 × 159,048
4. Step 4: Simplify right side
   67,399.50x = 25,296,266,304
5. Step 5: Solve for x
   x = 25,296,266,304/67,399.50
6. Step 6: Final answer
   x = 375,318.31