Finding the Third Proportional to 986,734 and 2,158,004

Step by Step Solution

1. Step 1: Write the proportion equation
   986,734 : 2,158,004 = 2,158,004 : x
2. Step 2: Convert to fraction form
   986,734/2,158,004 = 2,158,004/x
3. Step 3: Cross multiply
   986,734x = 2,158,004 × 2,158,004
4. Step 4: Simplify right side
   986,734x = 4,656,981,264,016
5. Step 5: Solve for x
   x = 4,656,981,264,016/986,734
6. Step 6: Final answer
   x = 4,719,591.36