Finding the Third Proportional to 95,456 and 208,672

Step by Step Solution

1. Step 1: Write the proportion equation
   95,456 : 208,672 = 208,672 : x
2. Step 2: Convert to fraction form
   95,456/208,672 = 208,672/x
3. Step 3: Cross multiply
   95,456x = 208,672 × 208,672
4. Step 4: Simplify right side
   95,456x = 43,544,003,584
5. Step 5: Solve for x
   x = 43,544,003,584/95,456
6. Step 6: Final answer
   x = 456,168.32