Finding the Third Proportional to 199,014 and 301,401

Step by Step Solution

1. Step 1: Write the proportion equation
   199,014 : 301,401 = 301,401 : x
2. Step 2: Convert to fraction form
   199,014/301,401 = 301,401/x
3. Step 3: Cross multiply
   199,014x = 301,401 × 301,401
4. Step 4: Simplify right side
   199,014x = 90,842,562,801
5. Step 5: Solve for x
   x = 90,842,562,801/199,014
6. Step 6: Final answer
   x = 456,463.18