Finding the Third Proportional to 530,049 and 844,243.50

Step by Step Solution

1. Step 1: Write the proportion equation
   530,049 : 844,243.50 = 844,243.50 : x
2. Step 2: Convert to fraction form
   530,049/844,243.50 = 844,243.50/x
3. Step 3: Cross multiply
   530,049x = 844,243.50 × 844,243.50
4. Step 4: Simplify right side
   530,049x = 712,747,087,292.25
5. Step 5: Solve for x
   x = 712,747,087,292.25/530,049
6. Step 6: Final answer
   x = 1,344,681.51