Finding the Third Proportional to 1,036,696 and 1,622,723

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,696 : 1,622,723 = 1,622,723 : x
2. Step 2: Convert to fraction form
   1,036,696/1,622,723 = 1,622,723/x
3. Step 3: Cross multiply
   1,036,696x = 1,622,723 × 1,622,723
4. Step 4: Simplify right side
   1,036,696x = 2,633,229,934,729
5. Step 5: Solve for x
   x = 2,633,229,934,729/1,036,696
6. Step 6: Final answer
   x = 2,540,021.31