Finding the Third Proportional to 21,907 and 33,996

Step by Step Solution

1. Step 1: Write the proportion equation
   21,907 : 33,996 = 33,996 : x
2. Step 2: Convert to fraction form
   21,907/33,996 = 33,996/x
3. Step 3: Cross multiply
   21,907x = 33,996 × 33,996
4. Step 4: Simplify right side
   21,907x = 1,155,728,016
5. Step 5: Solve for x
   x = 1,155,728,016/21,907
6. Step 6: Final answer
   x = 52,756.11