Finding the Third Proportional to 150,946.50 and 204,276

Step by Step Solution

1. Step 1: Write the proportion equation
   150,946.50 : 204,276 = 204,276 : x
2. Step 2: Convert to fraction form
   150,946.50/204,276 = 204,276/x
3. Step 3: Cross multiply
   150,946.50x = 204,276 × 204,276
4. Step 4: Simplify right side
   150,946.50x = 41,728,684,176
5. Step 5: Solve for x
   x = 41,728,684,176/150,946.50
6. Step 6: Final answer
   x = 276,446.85