Finding the Third Proportional to 1,614,168 and 2,600,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614,168 : 2,600,856 = 2,600,856 : x
2. Step 2: Convert to fraction form
   1,614,168/2,600,856 = 2,600,856/x
3. Step 3: Cross multiply
   1,614,168x = 2,600,856 × 2,600,856
4. Step 4: Simplify right side
   1,614,168x = 6,764,451,932,736
5. Step 5: Solve for x
   x = 6,764,451,932,736/1,614,168
6. Step 6: Final answer
   x = 4,190,674.04