Finding the Third Proportional to 12,013,962 and 24,879,636

Step by Step Solution

1. Step 1: Write the proportion equation
   12,013,962 : 24,879,636 = 24,879,636 : x
2. Step 2: Convert to fraction form
   12,013,962/24,879,636 = 24,879,636/x
3. Step 3: Cross multiply
   12,013,962x = 24,879,636 × 24,879,636
4. Step 4: Simplify right side
   12,013,962x = 618,996,287,492,496
5. Step 5: Solve for x
   x = 618,996,287,492,496/12,013,962
6. Step 6: Final answer
   x = 51,523,076.86