Finding the Third Proportional to 16,962.75 and 26,212.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,962.75 : 26,212.78 = 26,212.78 : x
2. Step 2: Convert to fraction form
   16,962.75/26,212.78 = 26,212.78/x
3. Step 3: Cross multiply
   16,962.75x = 26,212.78 × 26,212.78
4. Step 4: Simplify right side
   16,962.75x = 687,109,900.86
5. Step 5: Solve for x
   x = 687,109,900.86/16,962.75
6. Step 6: Final answer
   x = 40,506.99