Finding the Third Proportional to 472,168 and 1,019,723

Step by Step Solution

1. Step 1: Write the proportion equation
   472,168 : 1,019,723 = 1,019,723 : x
2. Step 2: Convert to fraction form
   472,168/1,019,723 = 1,019,723/x
3. Step 3: Cross multiply
   472,168x = 1,019,723 × 1,019,723
4. Step 4: Simplify right side
   472,168x = 1,039,834,996,729
5. Step 5: Solve for x
   x = 1,039,834,996,729/472,168
6. Step 6: Final answer
   x = 2,202,256.39