Finding the Third Proportional to 123,669 and 167,994

Step by Step Solution

1. Step 1: Write the proportion equation
   123,669 : 167,994 = 167,994 : x
2. Step 2: Convert to fraction form
   123,669/167,994 = 167,994/x
3. Step 3: Cross multiply
   123,669x = 167,994 × 167,994
4. Step 4: Simplify right side
   123,669x = 28,221,984,036
5. Step 5: Solve for x
   x = 28,221,984,036/123,669
6. Step 6: Final answer
   x = 228,205.81