Finding the Third Proportional to 1,168,612 and 1,826,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,612 : 1,826,728 = 1,826,728 : x
2. Step 2: Convert to fraction form
   1,168,612/1,826,728 = 1,826,728/x
3. Step 3: Cross multiply
   1,168,612x = 1,826,728 × 1,826,728
4. Step 4: Simplify right side
   1,168,612x = 3,336,935,185,984
5. Step 5: Solve for x
   x = 3,336,935,185,984/1,168,612
6. Step 6: Final answer
   x = 2,855,468.87