Finding the Third Proportional to 2,598,320 and 5,668,808

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,320 : 5,668,808 = 5,668,808 : x
2. Step 2: Convert to fraction form
   2,598,320/5,668,808 = 5,668,808/x
3. Step 3: Cross multiply
   2,598,320x = 5,668,808 × 5,668,808
4. Step 4: Simplify right side
   2,598,320x = 32,135,384,140,864
5. Step 5: Solve for x
   x = 32,135,384,140,864/2,598,320
6. Step 6: Final answer
   x = 12,367,754.60