Finding the Third Proportional to 21,651 and 44,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,651 : 44,383.50 = 44,383.50 : x
2. Step 2: Convert to fraction form
   21,651/44,383.50 = 44,383.50/x
3. Step 3: Cross multiply
   21,651x = 44,383.50 × 44,383.50
4. Step 4: Simplify right side
   21,651x = 1,969,895,072.25
5. Step 5: Solve for x
   x = 1,969,895,072.25/21,651
6. Step 6: Final answer
   x = 90,984.02