Finding the Third Proportional to 16,024.50 and 21,444.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,024.50 : 21,444.75 = 21,444.75 : x
2. Step 2: Convert to fraction form
   16,024.50/21,444.75 = 21,444.75/x
3. Step 3: Cross multiply
   16,024.50x = 21,444.75 × 21,444.75
4. Step 4: Simplify right side
   16,024.50x = 459,877,302.56
5. Step 5: Solve for x
   x = 459,877,302.56/16,024.50
6. Step 6: Final answer
   x = 28,698.39