Finding the Third Proportional to 22,153.50 and 33,921

Step by Step Solution

1. Step 1: Write the proportion equation
   22,153.50 : 33,921 = 33,921 : x
2. Step 2: Convert to fraction form
   22,153.50/33,921 = 33,921/x
3. Step 3: Cross multiply
   22,153.50x = 33,921 × 33,921
4. Step 4: Simplify right side
   22,153.50x = 1,150,634,241
5. Step 5: Solve for x
   x = 1,150,634,241/22,153.50
6. Step 6: Final answer
   x = 51,939.16