Finding the Third Proportional to 10,044 and 21,220.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,044 : 21,220.50 = 21,220.50 : x
2. Step 2: Convert to fraction form
   10,044/21,220.50 = 21,220.50/x
3. Step 3: Cross multiply
   10,044x = 21,220.50 × 21,220.50
4. Step 4: Simplify right side
   10,044x = 450,309,620.25
5. Step 5: Solve for x
   x = 450,309,620.25/10,044
6. Step 6: Final answer
   x = 44,833.69