Finding the Third Proportional to 1,159,326 and 2,472,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,326 : 2,472,728 = 2,472,728 : x
2. Step 2: Convert to fraction form
   1,159,326/2,472,728 = 2,472,728/x
3. Step 3: Cross multiply
   1,159,326x = 2,472,728 × 2,472,728
4. Step 4: Simplify right side
   1,159,326x = 6,114,383,761,984
5. Step 5: Solve for x
   x = 6,114,383,761,984/1,159,326
6. Step 6: Final answer
   x = 5,274,084.91