Finding the Third Proportional to 2,219,998 and 3,321,086

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,998 : 3,321,086 = 3,321,086 : x
2. Step 2: Convert to fraction form
   2,219,998/3,321,086 = 3,321,086/x
3. Step 3: Cross multiply
   2,219,998x = 3,321,086 × 3,321,086
4. Step 4: Simplify right side
   2,219,998x = 11,029,612,219,396
5. Step 5: Solve for x
   x = 11,029,612,219,396/2,219,998
6. Step 6: Final answer
   x = 4,968,298.27