Finding the Third Proportional to 182,542.50 and 401,049

Step by Step Solution

1. Step 1: Write the proportion equation
   182,542.50 : 401,049 = 401,049 : x
2. Step 2: Convert to fraction form
   182,542.50/401,049 = 401,049/x
3. Step 3: Cross multiply
   182,542.50x = 401,049 × 401,049
4. Step 4: Simplify right side
   182,542.50x = 160,840,300,401
5. Step 5: Solve for x
   x = 160,840,300,401/182,542.50
6. Step 6: Final answer
   x = 881,111.52