Finding the Third Proportional to 1,285,125 and 2,822,493

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,125 : 2,822,493 = 2,822,493 : x
2. Step 2: Convert to fraction form
   1,285,125/2,822,493 = 2,822,493/x
3. Step 3: Cross multiply
   1,285,125x = 2,822,493 × 2,822,493
4. Step 4: Simplify right side
   1,285,125x = 7,966,466,735,049
5. Step 5: Solve for x
   x = 7,966,466,735,049/1,285,125
6. Step 6: Final answer
   x = 6,198,981.99