Finding the Third Proportional to 2,219,930 and 3,320,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,930 : 3,320,976 = 3,320,976 : x
2. Step 2: Convert to fraction form
   2,219,930/3,320,976 = 3,320,976/x
3. Step 3: Cross multiply
   2,219,930x = 3,320,976 × 3,320,976
4. Step 4: Simplify right side
   2,219,930x = 11,028,881,592,576
5. Step 5: Solve for x
   x = 11,028,881,592,576/2,219,930
6. Step 6: Final answer
   x = 4,968,121.33