Finding the Third Proportional to 826,896.38 and 1,780,479

Step by Step Solution

1. Step 1: Write the proportion equation
   826,896.38 : 1,780,479 = 1,780,479 : x
2. Step 2: Convert to fraction form
   826,896.38/1,780,479 = 1,780,479/x
3. Step 3: Cross multiply
   826,896.38x = 1,780,479 × 1,780,479
4. Step 4: Simplify right side
   826,896.38x = 3,170,105,469,441
5. Step 5: Solve for x
   x = 3,170,105,469,441/826,896.38
6. Step 6: Final answer
   x = 3,833,739.71