Finding the Third Proportional to 67,654 and 105,162

Step by Step Solution

1. Step 1: Write the proportion equation
   67,654 : 105,162 = 105,162 : x
2. Step 2: Convert to fraction form
   67,654/105,162 = 105,162/x
3. Step 3: Cross multiply
   67,654x = 105,162 × 105,162
4. Step 4: Simplify right side
   67,654x = 11,059,046,244
5. Step 5: Solve for x
   x = 11,059,046,244/67,654
6. Step 6: Final answer
   x = 163,464.78