Finding the Third Proportional to 230,096 and 492,980

Step by Step Solution

1. Step 1: Write the proportion equation
   230,096 : 492,980 = 492,980 : x
2. Step 2: Convert to fraction form
   230,096/492,980 = 492,980/x
3. Step 3: Cross multiply
   230,096x = 492,980 × 492,980
4. Step 4: Simplify right side
   230,096x = 243,029,280,400
5. Step 5: Solve for x
   x = 243,029,280,400/230,096
6. Step 6: Final answer
   x = 1,056,208.19