Finding the Third Proportional to 541,020 and 844,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   541,020 : 844,282.50 = 844,282.50 : x
2. Step 2: Convert to fraction form
   541,020/844,282.50 = 844,282.50/x
3. Step 3: Cross multiply
   541,020x = 844,282.50 × 844,282.50
4. Step 4: Simplify right side
   541,020x = 712,812,939,806.25
5. Step 5: Solve for x
   x = 712,812,939,806.25/541,020
6. Step 6: Final answer
   x = 1,317,535.28