Finding the Third Proportional to 1,036,713 and 1,622,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,713 : 1,622,788 = 1,622,788 : x
2. Step 2: Convert to fraction form
   1,036,713/1,622,788 = 1,622,788/x
3. Step 3: Cross multiply
   1,036,713x = 1,622,788 × 1,622,788
4. Step 4: Simplify right side
   1,036,713x = 2,633,440,892,944
5. Step 5: Solve for x
   x = 2,633,440,892,944/1,036,713
6. Step 6: Final answer
   x = 2,540,183.15