Finding the Third Proportional to 16,272 and 31,248

Step by Step Solution

1. Step 1: Write the proportion equation
   16,272 : 31,248 = 31,248 : x
2. Step 2: Convert to fraction form
   16,272/31,248 = 31,248/x
3. Step 3: Cross multiply
   16,272x = 31,248 × 31,248
4. Step 4: Simplify right side
   16,272x = 976,437,504
5. Step 5: Solve for x
   x = 976,437,504/16,272
6. Step 6: Final answer
   x = 60,007.22