Finding the Third Proportional to 1,568,879 and 3,425,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,879 : 3,425,472 = 3,425,472 : x
2. Step 2: Convert to fraction form
   1,568,879/3,425,472 = 3,425,472/x
3. Step 3: Cross multiply
   1,568,879x = 3,425,472 × 3,425,472
4. Step 4: Simplify right side
   1,568,879x = 11,733,858,422,784
5. Step 5: Solve for x
   x = 11,733,858,422,784/1,568,879
6. Step 6: Final answer
   x = 7,479,135.37