Finding the Third Proportional to 50,246 and 109,231

Step by Step Solution

1. Step 1: Write the proportion equation
   50,246 : 109,231 = 109,231 : x
2. Step 2: Convert to fraction form
   50,246/109,231 = 109,231/x
3. Step 3: Cross multiply
   50,246x = 109,231 × 109,231
4. Step 4: Simplify right side
   50,246x = 11,931,411,361
5. Step 5: Solve for x
   x = 11,931,411,361/50,246
6. Step 6: Final answer
   x = 237,459.92