Finding the Third Proportional to 7,160.91 and 10,411.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,160.91 : 10,411.03 = 10,411.03 : x
2. Step 2: Convert to fraction form
   7,160.91/10,411.03 = 10,411.03/x
3. Step 3: Cross multiply
   7,160.91x = 10,411.03 × 10,411.03
4. Step 4: Simplify right side
   7,160.91x = 108,389,571.69
5. Step 5: Solve for x
   x = 108,389,571.69/7,160.91
6. Step 6: Final answer
   x = 15,136.29