Finding the Third Proportional to 1,982,204 and 4,328,441

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982,204 : 4,328,441 = 4,328,441 : x
2. Step 2: Convert to fraction form
   1,982,204/4,328,441 = 4,328,441/x
3. Step 3: Cross multiply
   1,982,204x = 4,328,441 × 4,328,441
4. Step 4: Simplify right side
   1,982,204x = 18,735,401,490,481
5. Step 5: Solve for x
   x = 18,735,401,490,481/1,982,204
6. Step 6: Final answer
   x = 9,451,802.89