Finding the Third Proportional to 114,831 and 168,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,831 : 168,964.50 = 168,964.50 : x
2. Step 2: Convert to fraction form
   114,831/168,964.50 = 168,964.50/x
3. Step 3: Cross multiply
   114,831x = 168,964.50 × 168,964.50
4. Step 4: Simplify right side
   114,831x = 28,549,002,260.25
5. Step 5: Solve for x
   x = 28,549,002,260.25/114,831
6. Step 6: Final answer
   x = 248,617.55