Finding the Third Proportional to 6,228 and 13,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,228 : 13,369.50 = 13,369.50 : x
2. Step 2: Convert to fraction form
   6,228/13,369.50 = 13,369.50/x
3. Step 3: Cross multiply
   6,228x = 13,369.50 × 13,369.50
4. Step 4: Simplify right side
   6,228x = 178,743,530.25
5. Step 5: Solve for x
   x = 178,743,530.25/6,228
6. Step 6: Final answer
   x = 28,699.99