Finding the Third Proportional to 928,790 and 1,419,794

Step by Step Solution

1. Step 1: Write the proportion equation
   928,790 : 1,419,794 = 1,419,794 : x
2. Step 2: Convert to fraction form
   928,790/1,419,794 = 1,419,794/x
3. Step 3: Cross multiply
   928,790x = 1,419,794 × 1,419,794
4. Step 4: Simplify right side
   928,790x = 2,015,815,002,436
5. Step 5: Solve for x
   x = 2,015,815,002,436/928,790
6. Step 6: Final answer
   x = 2,170,366.82