Finding the Third Proportional to 21,757.50 and 32,906.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,757.50 : 32,906.25 = 32,906.25 : x
2. Step 2: Convert to fraction form
   21,757.50/32,906.25 = 32,906.25/x
3. Step 3: Cross multiply
   21,757.50x = 32,906.25 × 32,906.25
4. Step 4: Simplify right side
   21,757.50x = 1,082,821,289.06
5. Step 5: Solve for x
   x = 1,082,821,289.06/21,757.50
6. Step 6: Final answer
   x = 49,767.73