Finding the Third Proportional to 984,718 and 2,137,496

Step by Step Solution

1. Step 1: Write the proportion equation
   984,718 : 2,137,496 = 2,137,496 : x
2. Step 2: Convert to fraction form
   984,718/2,137,496 = 2,137,496/x
3. Step 3: Cross multiply
   984,718x = 2,137,496 × 2,137,496
4. Step 4: Simplify right side
   984,718x = 4,568,889,150,016
5. Step 5: Solve for x
   x = 4,568,889,150,016/984,718
6. Step 6: Final answer
   x = 4,639,794.49