Finding the Third Proportional to 682,448 and 1,468,568

Step by Step Solution

1. Step 1: Write the proportion equation
   682,448 : 1,468,568 = 1,468,568 : x
2. Step 2: Convert to fraction form
   682,448/1,468,568 = 1,468,568/x
3. Step 3: Cross multiply
   682,448x = 1,468,568 × 1,468,568
4. Step 4: Simplify right side
   682,448x = 2,156,691,970,624
5. Step 5: Solve for x
   x = 2,156,691,970,624/682,448
6. Step 6: Final answer
   x = 3,160,229.01