Finding the Third Proportional to 113,336 and 166,871

Step by Step Solution

1. Step 1: Write the proportion equation
   113,336 : 166,871 = 166,871 : x
2. Step 2: Convert to fraction form
   113,336/166,871 = 166,871/x
3. Step 3: Cross multiply
   113,336x = 166,871 × 166,871
4. Step 4: Simplify right side
   113,336x = 27,845,930,641
5. Step 5: Solve for x
   x = 27,845,930,641/113,336
6. Step 6: Final answer
   x = 245,693.61