Finding the Third Proportional to 160,234 and 249,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,234 : 249,097.50 = 249,097.50 : x
2. Step 2: Convert to fraction form
   160,234/249,097.50 = 249,097.50/x
3. Step 3: Cross multiply
   160,234x = 249,097.50 × 249,097.50
4. Step 4: Simplify right side
   160,234x = 62,049,564,506.25
5. Step 5: Solve for x
   x = 62,049,564,506.25/160,234
6. Step 6: Final answer
   x = 387,243.43