Finding the Third Proportional to 10,695.38 and 14,321.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695.38 : 14,321.81 = 14,321.81 : x
2. Step 2: Convert to fraction form
   10,695.38/14,321.81 = 14,321.81/x
3. Step 3: Cross multiply
   10,695.38x = 14,321.81 × 14,321.81
4. Step 4: Simplify right side
   10,695.38x = 205,114,313.29
5. Step 5: Solve for x
   x = 205,114,313.29/10,695.38
6. Step 6: Final answer
   x = 19,177.85