Finding the Third Proportional to 158,048.50 and 236,136.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,048.50 : 236,136.50 = 236,136.50 : x
2. Step 2: Convert to fraction form
   158,048.50/236,136.50 = 236,136.50/x
3. Step 3: Cross multiply
   158,048.50x = 236,136.50 × 236,136.50
4. Step 4: Simplify right side
   158,048.50x = 55,760,446,632.25
5. Step 5: Solve for x
   x = 55,760,446,632.25/158,048.50
6. Step 6: Final answer
   x = 352,805.92