Finding the Third Proportional to 204,277.50 and 436,350

Step by Step Solution

1. Step 1: Write the proportion equation
   204,277.50 : 436,350 = 436,350 : x
2. Step 2: Convert to fraction form
   204,277.50/436,350 = 436,350/x
3. Step 3: Cross multiply
   204,277.50x = 436,350 × 436,350
4. Step 4: Simplify right side
   204,277.50x = 190,401,322,500
5. Step 5: Solve for x
   x = 190,401,322,500/204,277.50
6. Step 6: Final answer
   x = 932,071.92