Finding the Third Proportional to 16,192 and 19,216

Step by Step Solution

1. Step 1: Write the proportion equation
   16,192 : 19,216 = 19,216 : x
2. Step 2: Convert to fraction form
   16,192/19,216 = 19,216/x
3. Step 3: Cross multiply
   16,192x = 19,216 × 19,216
4. Step 4: Simplify right side
   16,192x = 369,254,656
5. Step 5: Solve for x
   x = 369,254,656/16,192
6. Step 6: Final answer
   x = 22,804.76