Finding the Third Proportional to 51,116 and 111,232

Step by Step Solution

1. Step 1: Write the proportion equation
   51,116 : 111,232 = 111,232 : x
2. Step 2: Convert to fraction form
   51,116/111,232 = 111,232/x
3. Step 3: Cross multiply
   51,116x = 111,232 × 111,232
4. Step 4: Simplify right side
   51,116x = 12,372,557,824
5. Step 5: Solve for x
   x = 12,372,557,824/51,116
6. Step 6: Final answer
   x = 242,048.63