Finding the Third Proportional to 16,439.63 and 24,405.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,439.63 : 24,405.75 = 24,405.75 : x
2. Step 2: Convert to fraction form
   16,439.63/24,405.75 = 24,405.75/x
3. Step 3: Cross multiply
   16,439.63x = 24,405.75 × 24,405.75
4. Step 4: Simplify right side
   16,439.63x = 595,640,633.06
5. Step 5: Solve for x
   x = 595,640,633.06/16,439.63
6. Step 6: Final answer
   x = 36,232.01