Finding the Third Proportional to 1,785,728 and 2,694,694

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,728 : 2,694,694 = 2,694,694 : x
2. Step 2: Convert to fraction form
   1,785,728/2,694,694 = 2,694,694/x
3. Step 3: Cross multiply
   1,785,728x = 2,694,694 × 2,694,694
4. Step 4: Simplify right side
   1,785,728x = 7,261,375,753,636
5. Step 5: Solve for x
   x = 7,261,375,753,636/1,785,728
6. Step 6: Final answer
   x = 4,066,339.19