Finding the Third Proportional to 15,174.42 and 30,951.28

Step by Step Solution

1. Step 1: Write the proportion equation
   15,174.42 : 30,951.28 = 30,951.28 : x
2. Step 2: Convert to fraction form
   15,174.42/30,951.28 = 30,951.28/x
3. Step 3: Cross multiply
   15,174.42x = 30,951.28 × 30,951.28
4. Step 4: Simplify right side
   15,174.42x = 957,981,811.02
5. Step 5: Solve for x
   x = 957,981,811.02/15,174.42
6. Step 6: Final answer
   x = 63,131.35