Finding the Third Proportional to 2,568,996 and 4,000,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,996 : 4,000,560 = 4,000,560 : x
2. Step 2: Convert to fraction form
   2,568,996/4,000,560 = 4,000,560/x
3. Step 3: Cross multiply
   2,568,996x = 4,000,560 × 4,000,560
4. Step 4: Simplify right side
   2,568,996x = 16,004,480,313,600
5. Step 5: Solve for x
   x = 16,004,480,313,600/2,568,996
6. Step 6: Final answer
   x = 6,229,858.01