Finding the Third Proportional to 3,161,920 and 4,734,204

Step by Step Solution

1. Step 1: Write the proportion equation
   3,161,920 : 4,734,204 = 4,734,204 : x
2. Step 2: Convert to fraction form
   3,161,920/4,734,204 = 4,734,204/x
3. Step 3: Cross multiply
   3,161,920x = 4,734,204 × 4,734,204
4. Step 4: Simplify right side
   3,161,920x = 22,412,687,513,616
5. Step 5: Solve for x
   x = 22,412,687,513,616/3,161,920
6. Step 6: Final answer
   x = 7,088,315.81