Finding the Third Proportional to 267,496 and 401,298

Step by Step Solution

1. Step 1: Write the proportion equation
   267,496 : 401,298 = 401,298 : x
2. Step 2: Convert to fraction form
   267,496/401,298 = 401,298/x
3. Step 3: Cross multiply
   267,496x = 401,298 × 401,298
4. Step 4: Simplify right side
   267,496x = 161,040,084,804
5. Step 5: Solve for x
   x = 161,040,084,804/267,496
6. Step 6: Final answer
   x = 602,028.01