Finding the Third Proportional to 2,282,568 and 5,398,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,568 : 5,398,020 = 5,398,020 : x
2. Step 2: Convert to fraction form
   2,282,568/5,398,020 = 5,398,020/x
3. Step 3: Cross multiply
   2,282,568x = 5,398,020 × 5,398,020
4. Step 4: Simplify right side
   2,282,568x = 29,138,619,920,400
5. Step 5: Solve for x
   x = 29,138,619,920,400/2,282,568
6. Step 6: Final answer
   x = 12,765,718.23