Finding the Third Proportional to 238,326 and 496,254

Step by Step Solution

1. Step 1: Write the proportion equation
   238,326 : 496,254 = 496,254 : x
2. Step 2: Convert to fraction form
   238,326/496,254 = 496,254/x
3. Step 3: Cross multiply
   238,326x = 496,254 × 496,254
4. Step 4: Simplify right side
   238,326x = 246,268,032,516
5. Step 5: Solve for x
   x = 246,268,032,516/238,326
6. Step 6: Final answer
   x = 1,033,324.24