Finding the Third Proportional to 19,429.50 and 23,271

Step by Step Solution

1. Step 1: Write the proportion equation
   19,429.50 : 23,271 = 23,271 : x
2. Step 2: Convert to fraction form
   19,429.50/23,271 = 23,271/x
3. Step 3: Cross multiply
   19,429.50x = 23,271 × 23,271
4. Step 4: Simplify right side
   19,429.50x = 541,539,441
5. Step 5: Solve for x
   x = 541,539,441/19,429.50
6. Step 6: Final answer
   x = 27,872.02