Finding the Third Proportional to 235,074 and 330,313.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,074 : 330,313.50 = 330,313.50 : x
2. Step 2: Convert to fraction form
   235,074/330,313.50 = 330,313.50/x
3. Step 3: Cross multiply
   235,074x = 330,313.50 × 330,313.50
4. Step 4: Simplify right side
   235,074x = 109,107,008,282.25
5. Step 5: Solve for x
   x = 109,107,008,282.25/235,074
6. Step 6: Final answer
   x = 464,138.99