Finding the Third Proportional to 153,675 and 237,328.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,675 : 237,328.50 = 237,328.50 : x
2. Step 2: Convert to fraction form
   153,675/237,328.50 = 237,328.50/x
3. Step 3: Cross multiply
   153,675x = 237,328.50 × 237,328.50
4. Step 4: Simplify right side
   153,675x = 56,324,816,912.25
5. Step 5: Solve for x
   x = 56,324,816,912.25/153,675
6. Step 6: Final answer
   x = 366,519.06