Finding the Third Proportional to 825,795 and 1,223,343

Step by Step Solution

1. Step 1: Write the proportion equation
   825,795 : 1,223,343 = 1,223,343 : x
2. Step 2: Convert to fraction form
   825,795/1,223,343 = 1,223,343/x
3. Step 3: Cross multiply
   825,795x = 1,223,343 × 1,223,343
4. Step 4: Simplify right side
   825,795x = 1,496,568,095,649
5. Step 5: Solve for x
   x = 1,496,568,095,649/825,795
6. Step 6: Final answer
   x = 1,812,275.56