Finding the Third Proportional to 114,203 and 245,904

Step by Step Solution

1. Step 1: Write the proportion equation
   114,203 : 245,904 = 245,904 : x
2. Step 2: Convert to fraction form
   114,203/245,904 = 245,904/x
3. Step 3: Cross multiply
   114,203x = 245,904 × 245,904
4. Step 4: Simplify right side
   114,203x = 60,468,777,216
5. Step 5: Solve for x
   x = 60,468,777,216/114,203
6. Step 6: Final answer
   x = 529,485.02