Finding the Third Proportional to 1,814,787 and 2,785,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814,787 : 2,785,626 = 2,785,626 : x
2. Step 2: Convert to fraction form
   1,814,787/2,785,626 = 2,785,626/x
3. Step 3: Cross multiply
   1,814,787x = 2,785,626 × 2,785,626
4. Step 4: Simplify right side
   1,814,787x = 7,759,712,211,876
5. Step 5: Solve for x
   x = 7,759,712,211,876/1,814,787
6. Step 6: Final answer
   x = 4,275,825.32