Finding the Third Proportional to 825,622 and 1,162,656

Step by Step Solution

1. Step 1: Write the proportion equation
   825,622 : 1,162,656 = 1,162,656 : x
2. Step 2: Convert to fraction form
   825,622/1,162,656 = 1,162,656/x
3. Step 3: Cross multiply
   825,622x = 1,162,656 × 1,162,656
4. Step 4: Simplify right side
   825,622x = 1,351,768,974,336
5. Step 5: Solve for x
   x = 1,351,768,974,336/825,622
6. Step 6: Final answer
   x = 1,637,273.44