Finding the Third Proportional to 46,042 and 71,099

Step by Step Solution

1. Step 1: Write the proportion equation
   46,042 : 71,099 = 71,099 : x
2. Step 2: Convert to fraction form
   46,042/71,099 = 71,099/x
3. Step 3: Cross multiply
   46,042x = 71,099 × 71,099
4. Step 4: Simplify right side
   46,042x = 5,055,067,801
5. Step 5: Solve for x
   x = 5,055,067,801/46,042
6. Step 6: Final answer
   x = 109,792.53