Finding the Third Proportional to 114,493.50 and 248,049

Step by Step Solution

1. Step 1: Write the proportion equation
   114,493.50 : 248,049 = 248,049 : x
2. Step 2: Convert to fraction form
   114,493.50/248,049 = 248,049/x
3. Step 3: Cross multiply
   114,493.50x = 248,049 × 248,049
4. Step 4: Simplify right side
   114,493.50x = 61,528,306,401
5. Step 5: Solve for x
   x = 61,528,306,401/114,493.50
6. Step 6: Final answer
   x = 537,395.63