Finding the Third Proportional to 7,992.25 and 18,667.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,992.25 : 18,667.38 = 18,667.38 : x
2. Step 2: Convert to fraction form
   7,992.25/18,667.38 = 18,667.38/x
3. Step 3: Cross multiply
   7,992.25x = 18,667.38 × 18,667.38
4. Step 4: Simplify right side
   7,992.25x = 348,470,889.39
5. Step 5: Solve for x
   x = 348,470,889.39/7,992.25
6. Step 6: Final answer
   x = 43,601.10