Finding the Third Proportional to 101,193 and 222,067.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,193 : 222,067.50 = 222,067.50 : x
2. Step 2: Convert to fraction form
   101,193/222,067.50 = 222,067.50/x
3. Step 3: Cross multiply
   101,193x = 222,067.50 × 222,067.50
4. Step 4: Simplify right side
   101,193x = 49,313,974,556.25
5. Step 5: Solve for x
   x = 49,313,974,556.25/101,193
6. Step 6: Final answer
   x = 487,325.95