Finding the Third Proportional to 114,500.25 and 248,697

Step by Step Solution

1. Step 1: Write the proportion equation
   114,500.25 : 248,697 = 248,697 : x
2. Step 2: Convert to fraction form
   114,500.25/248,697 = 248,697/x
3. Step 3: Cross multiply
   114,500.25x = 248,697 × 248,697
4. Step 4: Simplify right side
   114,500.25x = 61,850,197,809
5. Step 5: Solve for x
   x = 61,850,197,809/114,500.25
6. Step 6: Final answer
   x = 540,175.22