Finding the Third Proportional to 79,182 and 111,480

Step by Step Solution

1. Step 1: Write the proportion equation
   79,182 : 111,480 = 111,480 : x
2. Step 2: Convert to fraction form
   79,182/111,480 = 111,480/x
3. Step 3: Cross multiply
   79,182x = 111,480 × 111,480
4. Step 4: Simplify right side
   79,182x = 12,427,790,400
5. Step 5: Solve for x
   x = 12,427,790,400/79,182
6. Step 6: Final answer
   x = 156,952.22