Finding the Third Proportional to 249,034.50 and 373,734

Step by Step Solution

1. Step 1: Write the proportion equation
   249,034.50 : 373,734 = 373,734 : x
2. Step 2: Convert to fraction form
   249,034.50/373,734 = 373,734/x
3. Step 3: Cross multiply
   249,034.50x = 373,734 × 373,734
4. Step 4: Simplify right side
   249,034.50x = 139,677,102,756
5. Step 5: Solve for x
   x = 139,677,102,756/249,034.50
6. Step 6: Final answer
   x = 560,874.51