Finding the Third Proportional to 1,036,724 and 1,622,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,724 : 1,622,804 = 1,622,804 : x
2. Step 2: Convert to fraction form
   1,036,724/1,622,804 = 1,622,804/x
3. Step 3: Cross multiply
   1,036,724x = 1,622,804 × 1,622,804
4. Step 4: Simplify right side
   1,036,724x = 2,633,492,822,416
5. Step 5: Solve for x
   x = 2,633,492,822,416/1,036,724
6. Step 6: Final answer
   x = 2,540,206.29