Finding the Third Proportional to 50,258 and 109,258

Step by Step Solution

1. Step 1: Write the proportion equation
   50,258 : 109,258 = 109,258 : x
2. Step 2: Convert to fraction form
   50,258/109,258 = 109,258/x
3. Step 3: Cross multiply
   50,258x = 109,258 × 109,258
4. Step 4: Simplify right side
   50,258x = 11,937,310,564
5. Step 5: Solve for x
   x = 11,937,310,564/50,258
6. Step 6: Final answer
   x = 237,520.60