Finding the Third Proportional to 1,036,711 and 1,622,785

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,711 : 1,622,785 = 1,622,785 : x
2. Step 2: Convert to fraction form
   1,036,711/1,622,785 = 1,622,785/x
3. Step 3: Cross multiply
   1,036,711x = 1,622,785 × 1,622,785
4. Step 4: Simplify right side
   1,036,711x = 2,633,431,156,225
5. Step 5: Solve for x
   x = 2,633,431,156,225/1,036,711
6. Step 6: Final answer
   x = 2,540,178.66