Finding the Third Proportional to 21,222.50 and 32,757

Step by Step Solution

1. Step 1: Write the proportion equation
   21,222.50 : 32,757 = 32,757 : x
2. Step 2: Convert to fraction form
   21,222.50/32,757 = 32,757/x
3. Step 3: Cross multiply
   21,222.50x = 32,757 × 32,757
4. Step 4: Simplify right side
   21,222.50x = 1,073,021,049
5. Step 5: Solve for x
   x = 1,073,021,049/21,222.50
6. Step 6: Final answer
   x = 50,560.54