Finding the Third Proportional to 8,751.38 and 13,096.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,751.38 : 13,096.69 = 13,096.69 : x
2. Step 2: Convert to fraction form
   8,751.38/13,096.69 = 13,096.69/x
3. Step 3: Cross multiply
   8,751.38x = 13,096.69 × 13,096.69
4. Step 4: Simplify right side
   8,751.38x = 171,523,223.47
5. Step 5: Solve for x
   x = 171,523,223.47/8,751.38
6. Step 6: Final answer
   x = 19,599.57