Finding the Third Proportional to 112,922 and 166,268

Step by Step Solution

1. Step 1: Write the proportion equation
   112,922 : 166,268 = 166,268 : x
2. Step 2: Convert to fraction form
   112,922/166,268 = 166,268/x
3. Step 3: Cross multiply
   112,922x = 166,268 × 166,268
4. Step 4: Simplify right side
   112,922x = 27,645,047,824
5. Step 5: Solve for x
   x = 27,645,047,824/112,922
6. Step 6: Final answer
   x = 244,815.43