Finding the Third Proportional to 1,150,436 and 1,800,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,436 : 1,800,744 = 1,800,744 : x
2. Step 2: Convert to fraction form
   1,150,436/1,800,744 = 1,800,744/x
3. Step 3: Cross multiply
   1,150,436x = 1,800,744 × 1,800,744
4. Step 4: Simplify right side
   1,150,436x = 3,242,678,953,536
5. Step 5: Solve for x
   x = 3,242,678,953,536/1,150,436
6. Step 6: Final answer
   x = 2,818,652.19