Finding the Third Proportional to 16,200 and 24,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200 : 24,517.50 = 24,517.50 : x
2. Step 2: Convert to fraction form
   16,200/24,517.50 = 24,517.50/x
3. Step 3: Cross multiply
   16,200x = 24,517.50 × 24,517.50
4. Step 4: Simplify right side
   16,200x = 601,107,806.25
5. Step 5: Solve for x
   x = 601,107,806.25/16,200
6. Step 6: Final answer
   x = 37,105.42