Finding the Third Proportional to 80,074 and 117,700

Step by Step Solution

1. Step 1: Write the proportion equation
   80,074 : 117,700 = 117,700 : x
2. Step 2: Convert to fraction form
   80,074/117,700 = 117,700/x
3. Step 3: Cross multiply
   80,074x = 117,700 × 117,700
4. Step 4: Simplify right side
   80,074x = 13,853,290,000
5. Step 5: Solve for x
   x = 13,853,290,000/80,074
6. Step 6: Final answer
   x = 173,006.09