Finding the Third Proportional to 2,033,289 and 4,401,315

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,289 : 4,401,315 = 4,401,315 : x
2. Step 2: Convert to fraction form
   2,033,289/4,401,315 = 4,401,315/x
3. Step 3: Cross multiply
   2,033,289x = 4,401,315 × 4,401,315
4. Step 4: Simplify right side
   2,033,289x = 19,371,573,729,225
5. Step 5: Solve for x
   x = 19,371,573,729,225/2,033,289
6. Step 6: Final answer
   x = 9,527,211.20