Finding the Third Proportional to 227,804 and 499,486

Step by Step Solution

1. Step 1: Write the proportion equation
   227,804 : 499,486 = 499,486 : x
2. Step 2: Convert to fraction form
   227,804/499,486 = 499,486/x
3. Step 3: Cross multiply
   227,804x = 499,486 × 499,486
4. Step 4: Simplify right side
   227,804x = 249,486,264,196
5. Step 5: Solve for x
   x = 249,486,264,196/227,804
6. Step 6: Final answer
   x = 1,095,179.47