Finding the Third Proportional to 3,211,701 and 4,728,834

Step by Step Solution

1. Step 1: Write the proportion equation
   3,211,701 : 4,728,834 = 4,728,834 : x
2. Step 2: Convert to fraction form
   3,211,701/4,728,834 = 4,728,834/x
3. Step 3: Cross multiply
   3,211,701x = 4,728,834 × 4,728,834
4. Step 4: Simplify right side
   3,211,701x = 22,361,870,999,556
5. Step 5: Solve for x
   x = 22,361,870,999,556/3,211,701
6. Step 6: Final answer
   x = 6,962,625.41