Finding the Third Proportional to 95,292 and 206,988

Step by Step Solution

1. Step 1: Write the proportion equation
   95,292 : 206,988 = 206,988 : x
2. Step 2: Convert to fraction form
   95,292/206,988 = 206,988/x
3. Step 3: Cross multiply
   95,292x = 206,988 × 206,988
4. Step 4: Simplify right side
   95,292x = 42,844,032,144
5. Step 5: Solve for x
   x = 42,844,032,144/95,292
6. Step 6: Final answer
   x = 449,607.86