Finding the Third Proportional to 4,436,900 and 7,019,571

Step by Step Solution

1. Step 1: Write the proportion equation
   4,436,900 : 7,019,571 = 7,019,571 : x
2. Step 2: Convert to fraction form
   4,436,900/7,019,571 = 7,019,571/x
3. Step 3: Cross multiply
   4,436,900x = 7,019,571 × 7,019,571
4. Step 4: Simplify right side
   4,436,900x = 49,274,377,024,041
5. Step 5: Solve for x
   x = 49,274,377,024,041/4,436,900
6. Step 6: Final answer
   x = 11,105,586.56