Finding the Third Proportional to 71,928 and 112,834

Step by Step Solution

1. Step 1: Write the proportion equation
   71,928 : 112,834 = 112,834 : x
2. Step 2: Convert to fraction form
   71,928/112,834 = 112,834/x
3. Step 3: Cross multiply
   71,928x = 112,834 × 112,834
4. Step 4: Simplify right side
   71,928x = 12,731,511,556
5. Step 5: Solve for x
   x = 12,731,511,556/71,928
6. Step 6: Final answer
   x = 177,003.55