Finding the Third Proportional to 50,776 and 111,397

Step by Step Solution

1. Step 1: Write the proportion equation
   50,776 : 111,397 = 111,397 : x
2. Step 2: Convert to fraction form
   50,776/111,397 = 111,397/x
3. Step 3: Cross multiply
   50,776x = 111,397 × 111,397
4. Step 4: Simplify right side
   50,776x = 12,409,291,609
5. Step 5: Solve for x
   x = 12,409,291,609/50,776
6. Step 6: Final answer
   x = 244,392.86