Finding the Third Proportional to 21,996 and 33,784

Step by Step Solution

1. Step 1: Write the proportion equation
   21,996 : 33,784 = 33,784 : x
2. Step 2: Convert to fraction form
   21,996/33,784 = 33,784/x
3. Step 3: Cross multiply
   21,996x = 33,784 × 33,784
4. Step 4: Simplify right side
   21,996x = 1,141,358,656
5. Step 5: Solve for x
   x = 1,141,358,656/21,996
6. Step 6: Final answer
   x = 51,889.37