Finding the Third Proportional to 230,580 and 496,736

Step by Step Solution

1. Step 1: Write the proportion equation
   230,580 : 496,736 = 496,736 : x
2. Step 2: Convert to fraction form
   230,580/496,736 = 496,736/x
3. Step 3: Cross multiply
   230,580x = 496,736 × 496,736
4. Step 4: Simplify right side
   230,580x = 246,746,653,696
5. Step 5: Solve for x
   x = 246,746,653,696/230,580
6. Step 6: Final answer
   x = 1,070,112.99