Finding the Third Proportional to 16,362 and 18,792

Step by Step Solution

1. Step 1: Write the proportion equation
   16,362 : 18,792 = 18,792 : x
2. Step 2: Convert to fraction form
   16,362/18,792 = 18,792/x
3. Step 3: Cross multiply
   16,362x = 18,792 × 18,792
4. Step 4: Simplify right side
   16,362x = 353,139,264
5. Step 5: Solve for x
   x = 353,139,264/16,362
6. Step 6: Final answer
   x = 21,582.89