Finding the Third Proportional to 739,840.50 and 1,002,591

Step by Step Solution

1. Step 1: Write the proportion equation
   739,840.50 : 1,002,591 = 1,002,591 : x
2. Step 2: Convert to fraction form
   739,840.50/1,002,591 = 1,002,591/x
3. Step 3: Cross multiply
   739,840.50x = 1,002,591 × 1,002,591
4. Step 4: Simplify right side
   739,840.50x = 1,005,188,713,281
5. Step 5: Solve for x
   x = 1,005,188,713,281/739,840.50
6. Step 6: Final answer
   x = 1,358,655.97