Finding the Third Proportional to 543,271.50 and 737,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   543,271.50 : 737,833.50 = 737,833.50 : x
2. Step 2: Convert to fraction form
   543,271.50/737,833.50 = 737,833.50/x
3. Step 3: Cross multiply
   543,271.50x = 737,833.50 × 737,833.50
4. Step 4: Simplify right side
   543,271.50x = 544,398,273,722.25
5. Step 5: Solve for x
   x = 544,398,273,722.25/543,271.50
6. Step 6: Final answer
   x = 1,002,074.05