Finding the Third Proportional to 2,568,756 and 4,000,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,756 : 4,000,200 = 4,000,200 : x
2. Step 2: Convert to fraction form
   2,568,756/4,000,200 = 4,000,200/x
3. Step 3: Cross multiply
   2,568,756x = 4,000,200 × 4,000,200
4. Step 4: Simplify right side
   2,568,756x = 16,001,600,040,000
5. Step 5: Solve for x
   x = 16,001,600,040,000/2,568,756
6. Step 6: Final answer
   x = 6,229,318.80