Finding the Third Proportional to 1,220,867 and 1,796,016

Step by Step Solution

1. Step 1: Write the proportion equation
   1,220,867 : 1,796,016 = 1,796,016 : x
2. Step 2: Convert to fraction form
   1,220,867/1,796,016 = 1,796,016/x
3. Step 3: Cross multiply
   1,220,867x = 1,796,016 × 1,796,016
4. Step 4: Simplify right side
   1,220,867x = 3,225,673,472,256
5. Step 5: Solve for x
   x = 3,225,673,472,256/1,220,867
6. Step 6: Final answer
   x = 2,642,117.01