Finding the Third Proportional to 111,937 and 168,983

Step by Step Solution

1. Step 1: Write the proportion equation
   111,937 : 168,983 = 168,983 : x
2. Step 2: Convert to fraction form
   111,937/168,983 = 168,983/x
3. Step 3: Cross multiply
   111,937x = 168,983 × 168,983
4. Step 4: Simplify right side
   111,937x = 28,555,254,289
5. Step 5: Solve for x
   x = 28,555,254,289/111,937
6. Step 6: Final answer
   x = 255,101.12