Finding the Third Proportional to 1,285,668 and 2,764,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,668 : 2,764,825 = 2,764,825 : x
2. Step 2: Convert to fraction form
   1,285,668/2,764,825 = 2,764,825/x
3. Step 3: Cross multiply
   1,285,668x = 2,764,825 × 2,764,825
4. Step 4: Simplify right side
   1,285,668x = 7,644,257,280,625
5. Step 5: Solve for x
   x = 7,644,257,280,625/1,285,668
6. Step 6: Final answer
   x = 5,945,747.49