Finding the Third Proportional to 337,536 and 738,121.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,536 : 738,121.50 = 738,121.50 : x
2. Step 2: Convert to fraction form
   337,536/738,121.50 = 738,121.50/x
3. Step 3: Cross multiply
   337,536x = 738,121.50 × 738,121.50
4. Step 4: Simplify right side
   337,536x = 544,823,348,762.25
5. Step 5: Solve for x
   x = 544,823,348,762.25/337,536
6. Step 6: Final answer
   x = 1,614,119.23