Finding the Third Proportional to 42,309 and 92,922

Step by Step Solution

1. Step 1: Write the proportion equation
   42,309 : 92,922 = 92,922 : x
2. Step 2: Convert to fraction form
   42,309/92,922 = 92,922/x
3. Step 3: Cross multiply
   42,309x = 92,922 × 92,922
4. Step 4: Simplify right side
   42,309x = 8,634,498,084
5. Step 5: Solve for x
   x = 8,634,498,084/42,309
6. Step 6: Final answer
   x = 204,081.83