Finding the Third Proportional to 227,799 and 500,238

Step by Step Solution

1. Step 1: Write the proportion equation
   227,799 : 500,238 = 500,238 : x
2. Step 2: Convert to fraction form
   227,799/500,238 = 500,238/x
3. Step 3: Cross multiply
   227,799x = 500,238 × 500,238
4. Step 4: Simplify right side
   227,799x = 250,238,056,644
5. Step 5: Solve for x
   x = 250,238,056,644/227,799
6. Step 6: Final answer
   x = 1,098,503.75