Finding the Third Proportional to 8,175.94 and 12,967.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,175.94 : 12,967.59 = 12,967.59 : x
2. Step 2: Convert to fraction form
   8,175.94/12,967.59 = 12,967.59/x
3. Step 3: Cross multiply
   8,175.94x = 12,967.59 × 12,967.59
4. Step 4: Simplify right side
   8,175.94x = 168,158,487.67
5. Step 5: Solve for x
   x = 168,158,487.67/8,175.94
6. Step 6: Final answer
   x = 20,567.49