Finding the Third Proportional to 113,321 and 166,849

Step by Step Solution

1. Step 1: Write the proportion equation
   113,321 : 166,849 = 166,849 : x
2. Step 2: Convert to fraction form
   113,321/166,849 = 166,849/x
3. Step 3: Cross multiply
   113,321x = 166,849 × 166,849
4. Step 4: Simplify right side
   113,321x = 27,838,588,801
5. Step 5: Solve for x
   x = 27,838,588,801/113,321
6. Step 6: Final answer
   x = 245,661.34