Finding the Third Proportional to 2,219,995 and 3,321,081

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,995 : 3,321,081 = 3,321,081 : x
2. Step 2: Convert to fraction form
   2,219,995/3,321,081 = 3,321,081/x
3. Step 3: Cross multiply
   2,219,995x = 3,321,081 × 3,321,081
4. Step 4: Simplify right side
   2,219,995x = 11,029,579,008,561
5. Step 5: Solve for x
   x = 11,029,579,008,561/2,219,995
6. Step 6: Final answer
   x = 4,968,290.02