Finding the Third Proportional to 152,193 and 236,578

Step by Step Solution

1. Step 1: Write the proportion equation
   152,193 : 236,578 = 236,578 : x
2. Step 2: Convert to fraction form
   152,193/236,578 = 236,578/x
3. Step 3: Cross multiply
   152,193x = 236,578 × 236,578
4. Step 4: Simplify right side
   152,193x = 55,969,150,084
5. Step 5: Solve for x
   x = 55,969,150,084/152,193
6. Step 6: Final answer
   x = 367,751.15