Finding the Third Proportional to 16,280.25 and 24,415.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,280.25 : 24,415.50 = 24,415.50 : x
2. Step 2: Convert to fraction form
   16,280.25/24,415.50 = 24,415.50/x
3. Step 3: Cross multiply
   16,280.25x = 24,415.50 × 24,415.50
4. Step 4: Simplify right side
   16,280.25x = 596,116,640.25
5. Step 5: Solve for x
   x = 596,116,640.25/16,280.25
6. Step 6: Final answer
   x = 36,615.94