Finding the Third Proportional to 16,688.25 and 23,331.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,688.25 : 23,331.38 = 23,331.38 : x
2. Step 2: Convert to fraction form
   16,688.25/23,331.38 = 23,331.38/x
3. Step 3: Cross multiply
   16,688.25x = 23,331.38 × 23,331.38
4. Step 4: Simplify right side
   16,688.25x = 544,353,059.39
5. Step 5: Solve for x
   x = 544,353,059.39/16,688.25
6. Step 6: Final answer
   x = 32,618.94