Finding the Third Proportional to 1,444,009 and 2,244,989

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,009 : 2,244,989 = 2,244,989 : x
2. Step 2: Convert to fraction form
   1,444,009/2,244,989 = 2,244,989/x
3. Step 3: Cross multiply
   1,444,009x = 2,244,989 × 2,244,989
4. Step 4: Simplify right side
   1,444,009x = 5,039,975,610,121
5. Step 5: Solve for x
   x = 5,039,975,610,121/1,444,009
6. Step 6: Final answer
   x = 3,490,266.06