Finding the Third Proportional to 1,568,810 and 3,313,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,810 : 3,313,876 = 3,313,876 : x
2. Step 2: Convert to fraction form
   1,568,810/3,313,876 = 3,313,876/x
3. Step 3: Cross multiply
   1,568,810x = 3,313,876 × 3,313,876
4. Step 4: Simplify right side
   1,568,810x = 10,981,774,143,376
5. Step 5: Solve for x
   x = 10,981,774,143,376/1,568,810
6. Step 6: Final answer
   x = 7,000,066.38