Finding the Third Proportional to 7,168.50 and 10,541.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,168.50 : 10,541.81 = 10,541.81 : x
2. Step 2: Convert to fraction form
   7,168.50/10,541.81 = 10,541.81/x
3. Step 3: Cross multiply
   7,168.50x = 10,541.81 × 10,541.81
4. Step 4: Simplify right side
   7,168.50x = 111,129,810.79
5. Step 5: Solve for x
   x = 111,129,810.79/7,168.50
6. Step 6: Final answer
   x = 15,502.52