Finding the Third Proportional to 1,325,826 and 2,861,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,826 : 2,861,442 = 2,861,442 : x
2. Step 2: Convert to fraction form
   1,325,826/2,861,442 = 2,861,442/x
3. Step 3: Cross multiply
   1,325,826x = 2,861,442 × 2,861,442
4. Step 4: Simplify right side
   1,325,826x = 8,187,850,319,364
5. Step 5: Solve for x
   x = 8,187,850,319,364/1,325,826
6. Step 6: Final answer
   x = 6,175,659.79