Finding the Third Proportional to 16,219 and 33,653

Step by Step Solution

1. Step 1: Write the proportion equation
   16,219 : 33,653 = 33,653 : x
2. Step 2: Convert to fraction form
   16,219/33,653 = 33,653/x
3. Step 3: Cross multiply
   16,219x = 33,653 × 33,653
4. Step 4: Simplify right side
   16,219x = 1,132,524,409
5. Step 5: Solve for x
   x = 1,132,524,409/16,219
6. Step 6: Final answer
   x = 69,827.02