Finding the Third Proportional to 11,271 and 14,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,271 : 14,944.50 = 14,944.50 : x
2. Step 2: Convert to fraction form
   11,271/14,944.50 = 14,944.50/x
3. Step 3: Cross multiply
   11,271x = 14,944.50 × 14,944.50
4. Step 4: Simplify right side
   11,271x = 223,338,080.25
5. Step 5: Solve for x
   x = 223,338,080.25/11,271
6. Step 6: Final answer
   x = 19,815.29