Finding the Third Proportional to 1,150,524 and 1,800,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,524 : 1,800,900 = 1,800,900 : x
2. Step 2: Convert to fraction form
   1,150,524/1,800,900 = 1,800,900/x
3. Step 3: Cross multiply
   1,150,524x = 1,800,900 × 1,800,900
4. Step 4: Simplify right side
   1,150,524x = 3,243,240,810,000
5. Step 5: Solve for x
   x = 3,243,240,810,000/1,150,524
6. Step 6: Final answer
   x = 2,818,924.95