Finding the Third Proportional to 14,144 and 30,272

Step by Step Solution

1. Step 1: Write the proportion equation
   14,144 : 30,272 = 30,272 : x
2. Step 2: Convert to fraction form
   14,144/30,272 = 30,272/x
3. Step 3: Cross multiply
   14,144x = 30,272 × 30,272
4. Step 4: Simplify right side
   14,144x = 916,393,984
5. Step 5: Solve for x
   x = 916,393,984/14,144
6. Step 6: Final answer
   x = 64,790.30