Finding the Third Proportional to 113,061 and 166,221

Step by Step Solution

1. Step 1: Write the proportion equation
   113,061 : 166,221 = 166,221 : x
2. Step 2: Convert to fraction form
   113,061/166,221 = 166,221/x
3. Step 3: Cross multiply
   113,061x = 166,221 × 166,221
4. Step 4: Simplify right side
   113,061x = 27,629,420,841
5. Step 5: Solve for x
   x = 27,629,420,841/113,061
6. Step 6: Final answer
   x = 244,376.23