Finding the Third Proportional to 16,726 and 25,913

Step by Step Solution

1. Step 1: Write the proportion equation
   16,726 : 25,913 = 25,913 : x
2. Step 2: Convert to fraction form
   16,726/25,913 = 25,913/x
3. Step 3: Cross multiply
   16,726x = 25,913 × 25,913
4. Step 4: Simplify right side
   16,726x = 671,483,569
5. Step 5: Solve for x
   x = 671,483,569/16,726
6. Step 6: Final answer
   x = 40,146.09