Finding the Third Proportional to 5,079.38 and 10,992.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,079.38 : 10,992.38 = 10,992.38 : x
2. Step 2: Convert to fraction form
   5,079.38/10,992.38 = 10,992.38/x
3. Step 3: Cross multiply
   5,079.38x = 10,992.38 × 10,992.38
4. Step 4: Simplify right side
   5,079.38x = 120,832,308.14
5. Step 5: Solve for x
   x = 120,832,308.14/5,079.38
6. Step 6: Final answer
   x = 23,788.81