Finding the Third Proportional to 9,316.50 and 20,271

Step by Step Solution

1. Step 1: Write the proportion equation
   9,316.50 : 20,271 = 20,271 : x
2. Step 2: Convert to fraction form
   9,316.50/20,271 = 20,271/x
3. Step 3: Cross multiply
   9,316.50x = 20,271 × 20,271
4. Step 4: Simplify right side
   9,316.50x = 410,913,441
5. Step 5: Solve for x
   x = 410,913,441/9,316.50
6. Step 6: Final answer
   x = 44,105.99