Finding the Third Proportional to 5,168.81 and 11,196.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,168.81 : 11,196.98 = 11,196.98 : x
2. Step 2: Convert to fraction form
   5,168.81/11,196.98 = 11,196.98/x
3. Step 3: Cross multiply
   5,168.81x = 11,196.98 × 11,196.98
4. Step 4: Simplify right side
   5,168.81x = 125,372,459.09
5. Step 5: Solve for x
   x = 125,372,459.09/5,168.81
6. Step 6: Final answer
   x = 24,255.56