Finding the Third Proportional to 82,162 and 118,706

Step by Step Solution

1. Step 1: Write the proportion equation
   82,162 : 118,706 = 118,706 : x
2. Step 2: Convert to fraction form
   82,162/118,706 = 118,706/x
3. Step 3: Cross multiply
   82,162x = 118,706 × 118,706
4. Step 4: Simplify right side
   82,162x = 14,091,114,436
5. Step 5: Solve for x
   x = 14,091,114,436/82,162
6. Step 6: Final answer
   x = 171,504.03