Finding the Third Proportional to 79,176 and 168,067.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,176 : 168,067.50 = 168,067.50 : x
2. Step 2: Convert to fraction form
   79,176/168,067.50 = 168,067.50/x
3. Step 3: Cross multiply
   79,176x = 168,067.50 × 168,067.50
4. Step 4: Simplify right side
   79,176x = 28,246,684,556.25
5. Step 5: Solve for x
   x = 28,246,684,556.25/79,176
6. Step 6: Final answer
   x = 356,758.17