Finding the Third Proportional to 3,629,184 and 7,687,992

Step by Step Solution

1. Step 1: Write the proportion equation
   3,629,184 : 7,687,992 = 7,687,992 : x
2. Step 2: Convert to fraction form
   3,629,184/7,687,992 = 7,687,992/x
3. Step 3: Cross multiply
   3,629,184x = 7,687,992 × 7,687,992
4. Step 4: Simplify right side
   3,629,184x = 59,105,220,992,064
5. Step 5: Solve for x
   x = 59,105,220,992,064/3,629,184
6. Step 6: Final answer
   x = 16,286,091.03