Finding the Third Proportional to 232,398 and 492,698

Step by Step Solution

1. Step 1: Write the proportion equation
   232,398 : 492,698 = 492,698 : x
2. Step 2: Convert to fraction form
   232,398/492,698 = 492,698/x
3. Step 3: Cross multiply
   232,398x = 492,698 × 492,698
4. Step 4: Simplify right side
   232,398x = 242,751,319,204
5. Step 5: Solve for x
   x = 242,751,319,204/232,398
6. Step 6: Final answer
   x = 1,044,549.95