Finding the Third Proportional to 1,150,568 and 1,800,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,568 : 1,800,972 = 1,800,972 : x
2. Step 2: Convert to fraction form
   1,150,568/1,800,972 = 1,800,972/x
3. Step 3: Cross multiply
   1,150,568x = 1,800,972 × 1,800,972
4. Step 4: Simplify right side
   1,150,568x = 3,243,500,144,784
5. Step 5: Solve for x
   x = 3,243,500,144,784/1,150,568
6. Step 6: Final answer
   x = 2,819,042.55