Finding the Third Proportional to 111,937 and 168,984

Step by Step Solution

1. Step 1: Write the proportion equation
   111,937 : 168,984 = 168,984 : x
2. Step 2: Convert to fraction form
   111,937/168,984 = 168,984/x
3. Step 3: Cross multiply
   111,937x = 168,984 × 168,984
4. Step 4: Simplify right side
   111,937x = 28,555,592,256
5. Step 5: Solve for x
   x = 28,555,592,256/111,937
6. Step 6: Final answer
   x = 255,104.14