Finding the Third Proportional to 1,065,350 and 2,288,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,350 : 2,288,812 = 2,288,812 : x
2. Step 2: Convert to fraction form
   1,065,350/2,288,812 = 2,288,812/x
3. Step 3: Cross multiply
   1,065,350x = 2,288,812 × 2,288,812
4. Step 4: Simplify right side
   1,065,350x = 5,238,660,371,344
5. Step 5: Solve for x
   x = 5,238,660,371,344/1,065,350
6. Step 6: Final answer
   x = 4,917,313.91