Finding the Third Proportional to 160,231.50 and 249,096

Step by Step Solution

1. Step 1: Write the proportion equation
   160,231.50 : 249,096 = 249,096 : x
2. Step 2: Convert to fraction form
   160,231.50/249,096 = 249,096/x
3. Step 3: Cross multiply
   160,231.50x = 249,096 × 249,096
4. Step 4: Simplify right side
   160,231.50x = 62,048,817,216
5. Step 5: Solve for x
   x = 62,048,817,216/160,231.50
6. Step 6: Final answer
   x = 387,244.81