Finding the Third Proportional to 998,000 and 2,182,624

Step by Step Solution

1. Step 1: Write the proportion equation
   998,000 : 2,182,624 = 2,182,624 : x
2. Step 2: Convert to fraction form
   998,000/2,182,624 = 2,182,624/x
3. Step 3: Cross multiply
   998,000x = 2,182,624 × 2,182,624
4. Step 4: Simplify right side
   998,000x = 4,763,847,525,376
5. Step 5: Solve for x
   x = 4,763,847,525,376/998,000
6. Step 6: Final answer
   x = 4,773,394.31