Finding the Third Proportional to 95,328 and 207,256

Step by Step Solution

1. Step 1: Write the proportion equation
   95,328 : 207,256 = 207,256 : x
2. Step 2: Convert to fraction form
   95,328/207,256 = 207,256/x
3. Step 3: Cross multiply
   95,328x = 207,256 × 207,256
4. Step 4: Simplify right side
   95,328x = 42,955,049,536
5. Step 5: Solve for x
   x = 42,955,049,536/95,328
6. Step 6: Final answer
   x = 450,602.65