Finding the Third Proportional to 1,285,126 and 2,822,495

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,126 : 2,822,495 = 2,822,495 : x
2. Step 2: Convert to fraction form
   1,285,126/2,822,495 = 2,822,495/x
3. Step 3: Cross multiply
   1,285,126x = 2,822,495 × 2,822,495
4. Step 4: Simplify right side
   1,285,126x = 7,966,478,025,025
5. Step 5: Solve for x
   x = 7,966,478,025,025/1,285,126
6. Step 6: Final answer
   x = 6,198,985.96