Finding the Third Proportional to 114,651 and 173,707.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,651 : 173,707.50 = 173,707.50 : x
2. Step 2: Convert to fraction form
   114,651/173,707.50 = 173,707.50/x
3. Step 3: Cross multiply
   114,651x = 173,707.50 × 173,707.50
4. Step 4: Simplify right side
   114,651x = 30,174,295,556.25
5. Step 5: Solve for x
   x = 30,174,295,556.25/114,651
6. Step 6: Final answer
   x = 263,183.88