Finding the Third Proportional to 4,684,034 and 10,280,452

Step by Step Solution

1. Step 1: Write the proportion equation
   4,684,034 : 10,280,452 = 10,280,452 : x
2. Step 2: Convert to fraction form
   4,684,034/10,280,452 = 10,280,452/x
3. Step 3: Cross multiply
   4,684,034x = 10,280,452 × 10,280,452
4. Step 4: Simplify right side
   4,684,034x = 105,687,693,324,304
5. Step 5: Solve for x
   x = 105,687,693,324,304/4,684,034
6. Step 6: Final answer
   x = 22,563,391.58