Finding the Third Proportional to 1,036,683 and 1,622,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,683 : 1,622,702 = 1,622,702 : x
2. Step 2: Convert to fraction form
   1,036,683/1,622,702 = 1,622,702/x
3. Step 3: Cross multiply
   1,036,683x = 1,622,702 × 1,622,702
4. Step 4: Simplify right side
   1,036,683x = 2,633,161,780,804
5. Step 5: Solve for x
   x = 2,633,161,780,804/1,036,683
6. Step 6: Final answer
   x = 2,539,987.42