Finding the Third Proportional to 1,439,712 and 2,235,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,712 : 2,235,024 = 2,235,024 : x
2. Step 2: Convert to fraction form
   1,439,712/2,235,024 = 2,235,024/x
3. Step 3: Cross multiply
   1,439,712x = 2,235,024 × 2,235,024
4. Step 4: Simplify right side
   1,439,712x = 4,995,332,280,576
5. Step 5: Solve for x
   x = 4,995,332,280,576/1,439,712
6. Step 6: Final answer
   x = 3,469,674.69