Finding the Third Proportional to 1,344,448 and 2,082,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,344,448 : 2,082,772 = 2,082,772 : x
2. Step 2: Convert to fraction form
   1,344,448/2,082,772 = 2,082,772/x
3. Step 3: Cross multiply
   1,344,448x = 2,082,772 × 2,082,772
4. Step 4: Simplify right side
   1,344,448x = 4,337,939,203,984
5. Step 5: Solve for x
   x = 4,337,939,203,984/1,344,448
6. Step 6: Final answer
   x = 3,226,557.82