Finding the Third Proportional to 2,568,738 and 4,000,187

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,738 : 4,000,187 = 4,000,187 : x
2. Step 2: Convert to fraction form
   2,568,738/4,000,187 = 4,000,187/x
3. Step 3: Cross multiply
   2,568,738x = 4,000,187 × 4,000,187
4. Step 4: Simplify right side
   2,568,738x = 16,001,496,034,969
5. Step 5: Solve for x
   x = 16,001,496,034,969/2,568,738
6. Step 6: Final answer
   x = 6,229,321.96