Finding the Third Proportional to 7,483,436 and 10,945,218

Step by Step Solution

1. Step 1: Write the proportion equation
   7,483,436 : 10,945,218 = 10,945,218 : x
2. Step 2: Convert to fraction form
   7,483,436/10,945,218 = 10,945,218/x
3. Step 3: Cross multiply
   7,483,436x = 10,945,218 × 10,945,218
4. Step 4: Simplify right side
   7,483,436x = 119,797,797,067,524
5. Step 5: Solve for x
   x = 119,797,797,067,524/7,483,436
6. Step 6: Final answer
   x = 16,008,394.68