Finding the Third Proportional to 160,944 and 249,343.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,944 : 249,343.50 = 249,343.50 : x
2. Step 2: Convert to fraction form
   160,944/249,343.50 = 249,343.50/x
3. Step 3: Cross multiply
   160,944x = 249,343.50 × 249,343.50
4. Step 4: Simplify right side
   160,944x = 62,172,180,992.25
5. Step 5: Solve for x
   x = 62,172,180,992.25/160,944
6. Step 6: Final answer
   x = 386,296.98