Finding the Third Proportional to 249,233.50 and 373,758

Step by Step Solution

1. Step 1: Write the proportion equation
   249,233.50 : 373,758 = 373,758 : x
2. Step 2: Convert to fraction form
   249,233.50/373,758 = 373,758/x
3. Step 3: Cross multiply
   249,233.50x = 373,758 × 373,758
4. Step 4: Simplify right side
   249,233.50x = 139,695,042,564
5. Step 5: Solve for x
   x = 139,695,042,564/249,233.50
6. Step 6: Final answer
   x = 560,498.66