Finding the Third Proportional to 71,267 and 112,843

Step by Step Solution

1. Step 1: Write the proportion equation
   71,267 : 112,843 = 112,843 : x
2. Step 2: Convert to fraction form
   71,267/112,843 = 112,843/x
3. Step 3: Cross multiply
   71,267x = 112,843 × 112,843
4. Step 4: Simplify right side
   71,267x = 12,733,542,649
5. Step 5: Solve for x
   x = 12,733,542,649/71,267
6. Step 6: Final answer
   x = 178,673.76