Finding the Third Proportional to 928,800 and 1,419,804

Step by Step Solution

1. Step 1: Write the proportion equation
   928,800 : 1,419,804 = 1,419,804 : x
2. Step 2: Convert to fraction form
   928,800/1,419,804 = 1,419,804/x
3. Step 3: Cross multiply
   928,800x = 1,419,804 × 1,419,804
4. Step 4: Simplify right side
   928,800x = 2,015,843,398,416
5. Step 5: Solve for x
   x = 2,015,843,398,416/928,800
6. Step 6: Final answer
   x = 2,170,374.03