Finding the Third Proportional to 227,799.50 and 498,496

Step by Step Solution

1. Step 1: Write the proportion equation
   227,799.50 : 498,496 = 498,496 : x
2. Step 2: Convert to fraction form
   227,799.50/498,496 = 498,496/x
3. Step 3: Cross multiply
   227,799.50x = 498,496 × 498,496
4. Step 4: Simplify right side
   227,799.50x = 248,498,262,016
5. Step 5: Solve for x
   x = 248,498,262,016/227,799.50
6. Step 6: Final answer
   x = 1,090,863.95