Finding the Third Proportional to 814,208 and 1,736,622

Step by Step Solution

1. Step 1: Write the proportion equation
   814,208 : 1,736,622 = 1,736,622 : x
2. Step 2: Convert to fraction form
   814,208/1,736,622 = 1,736,622/x
3. Step 3: Cross multiply
   814,208x = 1,736,622 × 1,736,622
4. Step 4: Simplify right side
   814,208x = 3,015,855,970,884
5. Step 5: Solve for x
   x = 3,015,855,970,884/814,208
6. Step 6: Final answer
   x = 3,704,036.28