Finding the Third Proportional to 1,443,997 and 2,244,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,997 : 2,244,972 = 2,244,972 : x
2. Step 2: Convert to fraction form
   1,443,997/2,244,972 = 2,244,972/x
3. Step 3: Cross multiply
   1,443,997x = 2,244,972 × 2,244,972
4. Step 4: Simplify right side
   1,443,997x = 5,039,899,280,784
5. Step 5: Solve for x
   x = 5,039,899,280,784/1,443,997
6. Step 6: Final answer
   x = 3,490,242.21