Finding the Third Proportional to 985,920 and 2,018,568

Step by Step Solution

1. Step 1: Write the proportion equation
   985,920 : 2,018,568 = 2,018,568 : x
2. Step 2: Convert to fraction form
   985,920/2,018,568 = 2,018,568/x
3. Step 3: Cross multiply
   985,920x = 2,018,568 × 2,018,568
4. Step 4: Simplify right side
   985,920x = 4,074,616,770,624
5. Step 5: Solve for x
   x = 4,074,616,770,624/985,920
6. Step 6: Final answer
   x = 4,132,806.69