Finding the Third Proportional to 301,132 and 401,462

Step by Step Solution

1. Step 1: Write the proportion equation
   301,132 : 401,462 = 401,462 : x
2. Step 2: Convert to fraction form
   301,132/401,462 = 401,462/x
3. Step 3: Cross multiply
   301,132x = 401,462 × 401,462
4. Step 4: Simplify right side
   301,132x = 161,171,737,444
5. Step 5: Solve for x
   x = 161,171,737,444/301,132
6. Step 6: Final answer
   x = 535,219.56