Finding the Third Proportional to 8,047.69 and 13,378.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,047.69 : 13,378.50 = 13,378.50 : x
2. Step 2: Convert to fraction form
   8,047.69/13,378.50 = 13,378.50/x
3. Step 3: Cross multiply
   8,047.69x = 13,378.50 × 13,378.50
4. Step 4: Simplify right side
   8,047.69x = 178,984,262.25
5. Step 5: Solve for x
   x = 178,984,262.25/8,047.69
6. Step 6: Final answer
   x = 22,240.46