Finding the Third Proportional to 230,908 and 496,322

Step by Step Solution

1. Step 1: Write the proportion equation
   230,908 : 496,322 = 496,322 : x
2. Step 2: Convert to fraction form
   230,908/496,322 = 496,322/x
3. Step 3: Cross multiply
   230,908x = 496,322 × 496,322
4. Step 4: Simplify right side
   230,908x = 246,335,527,684
5. Step 5: Solve for x
   x = 246,335,527,684/230,908
6. Step 6: Final answer
   x = 1,066,812.44