Finding the Third Proportional to 79,016 and 115,404

Step by Step Solution

1. Step 1: Write the proportion equation
   79,016 : 115,404 = 115,404 : x
2. Step 2: Convert to fraction form
   79,016/115,404 = 115,404/x
3. Step 3: Cross multiply
   79,016x = 115,404 × 115,404
4. Step 4: Simplify right side
   79,016x = 13,318,083,216
5. Step 5: Solve for x
   x = 13,318,083,216/79,016
6. Step 6: Final answer
   x = 168,549.20