Finding the Third Proportional to 13,540.50 and 20,926.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,540.50 : 20,926.69 = 20,926.69 : x
2. Step 2: Convert to fraction form
   13,540.50/20,926.69 = 20,926.69/x
3. Step 3: Cross multiply
   13,540.50x = 20,926.69 × 20,926.69
4. Step 4: Simplify right side
   13,540.50x = 437,926,249.72
5. Step 5: Solve for x
   x = 437,926,249.72/13,540.50
6. Step 6: Final answer
   x = 32,341.96