Finding the Third Proportional to 196,352 and 302,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,352 : 302,249.50 = 302,249.50 : x
2. Step 2: Convert to fraction form
   196,352/302,249.50 = 302,249.50/x
3. Step 3: Cross multiply
   196,352x = 302,249.50 × 302,249.50
4. Step 4: Simplify right side
   196,352x = 91,354,760,250.25
5. Step 5: Solve for x
   x = 91,354,760,250.25/196,352
6. Step 6: Final answer
   x = 465,260.15