Finding the Third Proportional to 996,874 and 2,162,012

Step by Step Solution

1. Step 1: Write the proportion equation
   996,874 : 2,162,012 = 2,162,012 : x
2. Step 2: Convert to fraction form
   996,874/2,162,012 = 2,162,012/x
3. Step 3: Cross multiply
   996,874x = 2,162,012 × 2,162,012
4. Step 4: Simplify right side
   996,874x = 4,674,295,888,144
5. Step 5: Solve for x
   x = 4,674,295,888,144/996,874
6. Step 6: Final answer
   x = 4,688,953.56