Finding the Third Proportional to 6,361.50 and 13,816.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,361.50 : 13,816.50 = 13,816.50 : x
2. Step 2: Convert to fraction form
   6,361.50/13,816.50 = 13,816.50/x
3. Step 3: Cross multiply
   6,361.50x = 13,816.50 × 13,816.50
4. Step 4: Simplify right side
   6,361.50x = 190,895,672.25
5. Step 5: Solve for x
   x = 190,895,672.25/6,361.50
6. Step 6: Final answer
   x = 30,007.97