Finding the Third Proportional to 111,132 and 236,844

Step by Step Solution

1. Step 1: Write the proportion equation
   111,132 : 236,844 = 236,844 : x
2. Step 2: Convert to fraction form
   111,132/236,844 = 236,844/x
3. Step 3: Cross multiply
   111,132x = 236,844 × 236,844
4. Step 4: Simplify right side
   111,132x = 56,095,080,336
5. Step 5: Solve for x
   x = 56,095,080,336/111,132
6. Step 6: Final answer
   x = 504,760.83