Finding the Third Proportional to 825,760 and 1,162,860

Step by Step Solution

1. Step 1: Write the proportion equation
   825,760 : 1,162,860 = 1,162,860 : x
2. Step 2: Convert to fraction form
   825,760/1,162,860 = 1,162,860/x
3. Step 3: Cross multiply
   825,760x = 1,162,860 × 1,162,860
4. Step 4: Simplify right side
   825,760x = 1,352,243,379,600
5. Step 5: Solve for x
   x = 1,352,243,379,600/825,760
6. Step 6: Final answer
   x = 1,637,574.33