Finding the Third Proportional to 16,450.50 and 25,518.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,450.50 : 25,518.38 = 25,518.38 : x
2. Step 2: Convert to fraction form
   16,450.50/25,518.38 = 25,518.38/x
3. Step 3: Cross multiply
   16,450.50x = 25,518.38 × 25,518.38
4. Step 4: Simplify right side
   16,450.50x = 651,187,462.64
5. Step 5: Solve for x
   x = 651,187,462.64/16,450.50
6. Step 6: Final answer
   x = 39,584.66