Finding the Third Proportional to 158,963.50 and 240,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,963.50 : 240,065.50 = 240,065.50 : x
2. Step 2: Convert to fraction form
   158,963.50/240,065.50 = 240,065.50/x
3. Step 3: Cross multiply
   158,963.50x = 240,065.50 × 240,065.50
4. Step 4: Simplify right side
   158,963.50x = 57,631,444,290.25
5. Step 5: Solve for x
   x = 57,631,444,290.25/158,963.50
6. Step 6: Final answer
   x = 362,545.14