Finding the Third Proportional to 227,156 and 499,996

Step by Step Solution

1. Step 1: Write the proportion equation
   227,156 : 499,996 = 499,996 : x
2. Step 2: Convert to fraction form
   227,156/499,996 = 499,996/x
3. Step 3: Cross multiply
   227,156x = 499,996 × 499,996
4. Step 4: Simplify right side
   227,156x = 249,996,000,016
5. Step 5: Solve for x
   x = 249,996,000,016/227,156
6. Step 6: Final answer
   x = 1,100,547.64