Finding the Third Proportional to 2,272,491 and 4,864,193

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,491 : 4,864,193 = 4,864,193 : x
2. Step 2: Convert to fraction form
   2,272,491/4,864,193 = 4,864,193/x
3. Step 3: Cross multiply
   2,272,491x = 4,864,193 × 4,864,193
4. Step 4: Simplify right side
   2,272,491x = 23,660,373,541,249
5. Step 5: Solve for x
   x = 23,660,373,541,249/2,272,491
6. Step 6: Final answer
   x = 10,411,646.75