Finding the Third Proportional to 114,660.75 and 173,724

Step by Step Solution

1. Step 1: Write the proportion equation
   114,660.75 : 173,724 = 173,724 : x
2. Step 2: Convert to fraction form
   114,660.75/173,724 = 173,724/x
3. Step 3: Cross multiply
   114,660.75x = 173,724 × 173,724
4. Step 4: Simplify right side
   114,660.75x = 30,180,028,176
5. Step 5: Solve for x
   x = 30,180,028,176/114,660.75
6. Step 6: Final answer
   x = 263,211.50