Finding the Third Proportional to 14,272 and 30,406

Step by Step Solution

1. Step 1: Write the proportion equation
   14,272 : 30,406 = 30,406 : x
2. Step 2: Convert to fraction form
   14,272/30,406 = 30,406/x
3. Step 3: Cross multiply
   14,272x = 30,406 × 30,406
4. Step 4: Simplify right side
   14,272x = 924,524,836
5. Step 5: Solve for x
   x = 924,524,836/14,272
6. Step 6: Final answer
   x = 64,778.93