Finding the Third Proportional to 109,942 and 167,099

Step by Step Solution

1. Step 1: Write the proportion equation
   109,942 : 167,099 = 167,099 : x
2. Step 2: Convert to fraction form
   109,942/167,099 = 167,099/x
3. Step 3: Cross multiply
   109,942x = 167,099 × 167,099
4. Step 4: Simplify right side
   109,942x = 27,922,075,801
5. Step 5: Solve for x
   x = 27,922,075,801/109,942
6. Step 6: Final answer
   x = 253,970.96