Finding the Third Proportional to 235,464 and 302,344.50

Step by Step Solution

1. Step 1: Write the proportion equation
   235,464 : 302,344.50 = 302,344.50 : x
2. Step 2: Convert to fraction form
   235,464/302,344.50 = 302,344.50/x
3. Step 3: Cross multiply
   235,464x = 302,344.50 × 302,344.50
4. Step 4: Simplify right side
   235,464x = 91,412,196,680.25
5. Step 5: Solve for x
   x = 91,412,196,680.25/235,464
6. Step 6: Final answer
   x = 388,221.54