Finding the Third Proportional to 1,143,441 and 2,413,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,441 : 2,413,728 = 2,413,728 : x
2. Step 2: Convert to fraction form
   1,143,441/2,413,728 = 2,413,728/x
3. Step 3: Cross multiply
   1,143,441x = 2,413,728 × 2,413,728
4. Step 4: Simplify right side
   1,143,441x = 5,826,082,857,984
5. Step 5: Solve for x
   x = 5,826,082,857,984/1,143,441
6. Step 6: Final answer
   x = 5,095,219.48