Finding the Third Proportional to 171,401 and 376,030

Step by Step Solution

1. Step 1: Write the proportion equation
   171,401 : 376,030 = 376,030 : x
2. Step 2: Convert to fraction form
   171,401/376,030 = 376,030/x
3. Step 3: Cross multiply
   171,401x = 376,030 × 376,030
4. Step 4: Simplify right side
   171,401x = 141,398,560,900
5. Step 5: Solve for x
   x = 141,398,560,900/171,401
6. Step 6: Final answer
   x = 824,957.62