Finding the Third Proportional to 2,019,962 and 4,419,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,962 : 4,419,976 = 4,419,976 : x
2. Step 2: Convert to fraction form
   2,019,962/4,419,976 = 4,419,976/x
3. Step 3: Cross multiply
   2,019,962x = 4,419,976 × 4,419,976
4. Step 4: Simplify right side
   2,019,962x = 19,536,187,840,576
5. Step 5: Solve for x
   x = 19,536,187,840,576/2,019,962
6. Step 6: Final answer
   x = 9,671,562.06