Finding the Third Proportional to 21,735 and 33,630

Step by Step Solution

1. Step 1: Write the proportion equation
   21,735 : 33,630 = 33,630 : x
2. Step 2: Convert to fraction form
   21,735/33,630 = 33,630/x
3. Step 3: Cross multiply
   21,735x = 33,630 × 33,630
4. Step 4: Simplify right side
   21,735x = 1,130,976,900
5. Step 5: Solve for x
   x = 1,130,976,900/21,735
6. Step 6: Final answer
   x = 52,034.82