Finding the Third Proportional to 998,162 and 2,164,474

Step by Step Solution

1. Step 1: Write the proportion equation
   998,162 : 2,164,474 = 2,164,474 : x
2. Step 2: Convert to fraction form
   998,162/2,164,474 = 2,164,474/x
3. Step 3: Cross multiply
   998,162x = 2,164,474 × 2,164,474
4. Step 4: Simplify right side
   998,162x = 4,684,947,696,676
5. Step 5: Solve for x
   x = 4,684,947,696,676/998,162
6. Step 6: Final answer
   x = 4,693,574.49