Finding the Third Proportional to 21,656 and 33,924

Step by Step Solution

1. Step 1: Write the proportion equation
   21,656 : 33,924 = 33,924 : x
2. Step 2: Convert to fraction form
   21,656/33,924 = 33,924/x
3. Step 3: Cross multiply
   21,656x = 33,924 × 33,924
4. Step 4: Simplify right side
   21,656x = 1,150,837,776
5. Step 5: Solve for x
   x = 1,150,837,776/21,656
6. Step 6: Final answer
   x = 53,141.75