Finding the Third Proportional to 996,870 and 2,162,004

Step by Step Solution

1. Step 1: Write the proportion equation
   996,870 : 2,162,004 = 2,162,004 : x
2. Step 2: Convert to fraction form
   996,870/2,162,004 = 2,162,004/x
3. Step 3: Cross multiply
   996,870x = 2,162,004 × 2,162,004
4. Step 4: Simplify right side
   996,870x = 4,674,261,296,016
5. Step 5: Solve for x
   x = 4,674,261,296,016/996,870
6. Step 6: Final answer
   x = 4,688,937.67