Finding the Third Proportional to 249,024.50 and 373,720

Step by Step Solution

1. Step 1: Write the proportion equation
   249,024.50 : 373,720 = 373,720 : x
2. Step 2: Convert to fraction form
   249,024.50/373,720 = 373,720/x
3. Step 3: Cross multiply
   249,024.50x = 373,720 × 373,720
4. Step 4: Simplify right side
   249,024.50x = 139,666,638,400
5. Step 5: Solve for x
   x = 139,666,638,400/249,024.50
6. Step 6: Final answer
   x = 560,855.01