Finding the Third Proportional to 16,832 and 19,208

Step by Step Solution

1. Step 1: Write the proportion equation
   16,832 : 19,208 = 19,208 : x
2. Step 2: Convert to fraction form
   16,832/19,208 = 19,208/x
3. Step 3: Cross multiply
   16,832x = 19,208 × 19,208
4. Step 4: Simplify right side
   16,832x = 368,947,264
5. Step 5: Solve for x
   x = 368,947,264/16,832
6. Step 6: Final answer
   x = 21,919.40