Finding the Third Proportional to 230,226 and 498,868

Step by Step Solution

1. Step 1: Write the proportion equation
   230,226 : 498,868 = 498,868 : x
2. Step 2: Convert to fraction form
   230,226/498,868 = 498,868/x
3. Step 3: Cross multiply
   230,226x = 498,868 × 498,868
4. Step 4: Simplify right side
   230,226x = 248,869,281,424
5. Step 5: Solve for x
   x = 248,869,281,424/230,226
6. Step 6: Final answer
   x = 1,080,978.18