Finding the Third Proportional to 110,441 and 170,066

Step by Step Solution

1. Step 1: Write the proportion equation
   110,441 : 170,066 = 170,066 : x
2. Step 2: Convert to fraction form
   110,441/170,066 = 170,066/x
3. Step 3: Cross multiply
   110,441x = 170,066 × 170,066
4. Step 4: Simplify right side
   110,441x = 28,922,444,356
5. Step 5: Solve for x
   x = 28,922,444,356/110,441
6. Step 6: Final answer
   x = 261,881.41