Finding the Third Proportional to 51,284 and 111,314

Step by Step Solution

1. Step 1: Write the proportion equation
   51,284 : 111,314 = 111,314 : x
2. Step 2: Convert to fraction form
   51,284/111,314 = 111,314/x
3. Step 3: Cross multiply
   51,284x = 111,314 × 111,314
4. Step 4: Simplify right side
   51,284x = 12,390,806,596
5. Step 5: Solve for x
   x = 12,390,806,596/51,284
6. Step 6: Final answer
   x = 241,611.55