Finding the Third Proportional to 80,134 and 116,069

Step by Step Solution

1. Step 1: Write the proportion equation
   80,134 : 116,069 = 116,069 : x
2. Step 2: Convert to fraction form
   80,134/116,069 = 116,069/x
3. Step 3: Cross multiply
   80,134x = 116,069 × 116,069
4. Step 4: Simplify right side
   80,134x = 13,472,012,761
5. Step 5: Solve for x
   x = 13,472,012,761/80,134
6. Step 6: Final answer
   x = 168,118.56