Finding the Third Proportional to 79,996 and 120,600

Step by Step Solution

1. Step 1: Write the proportion equation
   79,996 : 120,600 = 120,600 : x
2. Step 2: Convert to fraction form
   79,996/120,600 = 120,600/x
3. Step 3: Cross multiply
   79,996x = 120,600 × 120,600
4. Step 4: Simplify right side
   79,996x = 14,544,360,000
5. Step 5: Solve for x
   x = 14,544,360,000/79,996
6. Step 6: Final answer
   x = 181,813.59