Finding the Third Proportional to 127,062 and 200,997

Step by Step Solution

1. Step 1: Write the proportion equation
   127,062 : 200,997 = 200,997 : x
2. Step 2: Convert to fraction form
   127,062/200,997 = 200,997/x
3. Step 3: Cross multiply
   127,062x = 200,997 × 200,997
4. Step 4: Simplify right side
   127,062x = 40,399,794,009
5. Step 5: Solve for x
   x = 40,399,794,009/127,062
6. Step 6: Final answer
   x = 317,953.39