Finding the Third Proportional to 21,920 and 33,032

Step by Step Solution

1. Step 1: Write the proportion equation
   21,920 : 33,032 = 33,032 : x
2. Step 2: Convert to fraction form
   21,920/33,032 = 33,032/x
3. Step 3: Cross multiply
   21,920x = 33,032 × 33,032
4. Step 4: Simplify right side
   21,920x = 1,091,113,024
5. Step 5: Solve for x
   x = 1,091,113,024/21,920
6. Step 6: Final answer
   x = 49,777.05