Finding the Third Proportional to 2,208,508 and 4,764,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,508 : 4,764,968 = 4,764,968 : x
2. Step 2: Convert to fraction form
   2,208,508/4,764,968 = 4,764,968/x
3. Step 3: Cross multiply
   2,208,508x = 4,764,968 × 4,764,968
4. Step 4: Simplify right side
   2,208,508x = 22,704,920,041,024
5. Step 5: Solve for x
   x = 22,704,920,041,024/2,208,508
6. Step 6: Final answer
   x = 10,280,660.08