Finding the Third Proportional to 23,408 and 30,000

Step by Step Solution

1. Step 1: Write the proportion equation
   23,408 : 30,000 = 30,000 : x
2. Step 2: Convert to fraction form
   23,408/30,000 = 30,000/x
3. Step 3: Cross multiply
   23,408x = 30,000 × 30,000
4. Step 4: Simplify right side
   23,408x = 900,000,000
5. Step 5: Solve for x
   x = 900,000,000/23,408
6. Step 6: Final answer
   x = 38,448.39