Finding the Third Proportional to 238,304 and 496,210

Step by Step Solution

1. Step 1: Write the proportion equation
   238,304 : 496,210 = 496,210 : x
2. Step 2: Convert to fraction form
   238,304/496,210 = 496,210/x
3. Step 3: Cross multiply
   238,304x = 496,210 × 496,210
4. Step 4: Simplify right side
   238,304x = 246,224,364,100
5. Step 5: Solve for x
   x = 246,224,364,100/238,304
6. Step 6: Final answer
   x = 1,033,236.39