Finding the Third Proportional to 16,032 and 19,392

Step by Step Solution

1. Step 1: Write the proportion equation
   16,032 : 19,392 = 19,392 : x
2. Step 2: Convert to fraction form
   16,032/19,392 = 19,392/x
3. Step 3: Cross multiply
   16,032x = 19,392 × 19,392
4. Step 4: Simplify right side
   16,032x = 376,049,664
5. Step 5: Solve for x
   x = 376,049,664/16,032
6. Step 6: Final answer
   x = 23,456.19