Finding the Third Proportional to 6,245 and 13,284.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,245 : 13,284.50 = 13,284.50 : x
2. Step 2: Convert to fraction form
   6,245/13,284.50 = 13,284.50/x
3. Step 3: Cross multiply
   6,245x = 13,284.50 × 13,284.50
4. Step 4: Simplify right side
   6,245x = 176,477,940.25
5. Step 5: Solve for x
   x = 176,477,940.25/6,245
6. Step 6: Final answer
   x = 28,259.08