Finding the Third Proportional to 16,049.25 and 21,300.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049.25 : 21,300.75 = 21,300.75 : x
2. Step 2: Convert to fraction form
   16,049.25/21,300.75 = 21,300.75/x
3. Step 3: Cross multiply
   16,049.25x = 21,300.75 × 21,300.75
4. Step 4: Simplify right side
   16,049.25x = 453,721,950.56
5. Step 5: Solve for x
   x = 453,721,950.56/16,049.25
6. Step 6: Final answer
   x = 28,270.60