Finding the Third Proportional to 21,441 and 33,133.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,441 : 33,133.50 = 33,133.50 : x
2. Step 2: Convert to fraction form
   21,441/33,133.50 = 33,133.50/x
3. Step 3: Cross multiply
   21,441x = 33,133.50 × 33,133.50
4. Step 4: Simplify right side
   21,441x = 1,097,828,822.25
5. Step 5: Solve for x
   x = 1,097,828,822.25/21,441
6. Step 6: Final answer
   x = 51,202.31