Finding the Third Proportional to 79,196 and 164,922

Step by Step Solution

1. Step 1: Write the proportion equation
   79,196 : 164,922 = 164,922 : x
2. Step 2: Convert to fraction form
   79,196/164,922 = 164,922/x
3. Step 3: Cross multiply
   79,196x = 164,922 × 164,922
4. Step 4: Simplify right side
   79,196x = 27,199,266,084
5. Step 5: Solve for x
   x = 27,199,266,084/79,196
6. Step 6: Final answer
   x = 343,442.42