Finding the Third Proportional to 45,408 and 50,304

Step by Step Solution

1. Step 1: Write the proportion equation
   45,408 : 50,304 = 50,304 : x
2. Step 2: Convert to fraction form
   45,408/50,304 = 50,304/x
3. Step 3: Cross multiply
   45,408x = 50,304 × 50,304
4. Step 4: Simplify right side
   45,408x = 2,530,492,416
5. Step 5: Solve for x
   x = 2,530,492,416/45,408
6. Step 6: Final answer
   x = 55,727.90