Finding the Third Proportional to 47,192,223 and 111,245,192

Step by Step Solution

1. Step 1: Write the proportion equation
   47,192,223 : 111,245,192 = 111,245,192 : x
2. Step 2: Convert to fraction form
   47,192,223/111,245,192 = 111,245,192/x
3. Step 3: Cross multiply
   47,192,223x = 111,245,192 × 111,245,192
4. Step 4: Simplify right side
   47,192,223x = 12,375,492,743,116,864
5. Step 5: Solve for x
   x = 12,375,492,743,116,864/47,192,223
6. Step 6: Final answer
   x = 262,235,850.66