Finding the Third Proportional to 7,969,914 and 12,049,884

Step by Step Solution

1. Step 1: Write the proportion equation
   7,969,914 : 12,049,884 = 12,049,884 : x
2. Step 2: Convert to fraction form
   7,969,914/12,049,884 = 12,049,884/x
3. Step 3: Cross multiply
   7,969,914x = 12,049,884 × 12,049,884
4. Step 4: Simplify right side
   7,969,914x = 145,199,704,413,456
5. Step 5: Solve for x
   x = 145,199,704,413,456/7,969,914
6. Step 6: Final answer
   x = 18,218,478.19