Finding the Third Proportional to 1,065,342 and 2,288,797

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,342 : 2,288,797 = 2,288,797 : x
2. Step 2: Convert to fraction form
   1,065,342/2,288,797 = 2,288,797/x
3. Step 3: Cross multiply
   1,065,342x = 2,288,797 × 2,288,797
4. Step 4: Simplify right side
   1,065,342x = 5,238,591,707,209
5. Step 5: Solve for x
   x = 5,238,591,707,209/1,065,342
6. Step 6: Final answer
   x = 4,917,286.38