Finding the Third Proportional to 16,503.75 and 23,515.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503.75 : 23,515.31 = 23,515.31 : x
2. Step 2: Convert to fraction form
   16,503.75/23,515.31 = 23,515.31/x
3. Step 3: Cross multiply
   16,503.75x = 23,515.31 × 23,515.31
4. Step 4: Simplify right side
   16,503.75x = 552,969,921.97
5. Step 5: Solve for x
   x = 552,969,921.97/16,503.75
6. Step 6: Final answer
   x = 33,505.71