Finding the Third Proportional to 2,568,930 and 4,000,437

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,930 : 4,000,437 = 4,000,437 : x
2. Step 2: Convert to fraction form
   2,568,930/4,000,437 = 4,000,437/x
3. Step 3: Cross multiply
   2,568,930x = 4,000,437 × 4,000,437
4. Step 4: Simplify right side
   2,568,930x = 16,003,496,190,969
5. Step 5: Solve for x
   x = 16,003,496,190,969/2,568,930
6. Step 6: Final answer
   x = 6,229,634.98