Finding the Third Proportional to 21,544 and 45,049

Step by Step Solution

1. Step 1: Write the proportion equation
   21,544 : 45,049 = 45,049 : x
2. Step 2: Convert to fraction form
   21,544/45,049 = 45,049/x
3. Step 3: Cross multiply
   21,544x = 45,049 × 45,049
4. Step 4: Simplify right side
   21,544x = 2,029,412,401
5. Step 5: Solve for x
   x = 2,029,412,401/21,544
6. Step 6: Final answer
   x = 94,198.50