Finding the Third Proportional to 2,700,914 and 4,276,879

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700,914 : 4,276,879 = 4,276,879 : x
2. Step 2: Convert to fraction form
   2,700,914/4,276,879 = 4,276,879/x
3. Step 3: Cross multiply
   2,700,914x = 4,276,879 × 4,276,879
4. Step 4: Simplify right side
   2,700,914x = 18,291,693,980,641
5. Step 5: Solve for x
   x = 18,291,693,980,641/2,700,914
6. Step 6: Final answer
   x = 6,772,408.89