Finding the Third Proportional to 417,281 and 650,298

Step by Step Solution

1. Step 1: Write the proportion equation
   417,281 : 650,298 = 650,298 : x
2. Step 2: Convert to fraction form
   417,281/650,298 = 650,298/x
3. Step 3: Cross multiply
   417,281x = 650,298 × 650,298
4. Step 4: Simplify right side
   417,281x = 422,887,488,804
5. Step 5: Solve for x
   x = 422,887,488,804/417,281
6. Step 6: Final answer
   x = 1,013,435.76