Finding the Third Proportional to 20,002 and 30,408

Step by Step Solution

1. Step 1: Write the proportion equation
   20,002 : 30,408 = 30,408 : x
2. Step 2: Convert to fraction form
   20,002/30,408 = 30,408/x
3. Step 3: Cross multiply
   20,002x = 30,408 × 30,408
4. Step 4: Simplify right side
   20,002x = 924,646,464
5. Step 5: Solve for x
   x = 924,646,464/20,002
6. Step 6: Final answer
   x = 46,227.70