Finding the Third Proportional to 116,932 and 171,021

Step by Step Solution

1. Step 1: Write the proportion equation
   116,932 : 171,021 = 171,021 : x
2. Step 2: Convert to fraction form
   116,932/171,021 = 171,021/x
3. Step 3: Cross multiply
   116,932x = 171,021 × 171,021
4. Step 4: Simplify right side
   116,932x = 29,248,182,441
5. Step 5: Solve for x
   x = 29,248,182,441/116,932
6. Step 6: Final answer
   x = 250,129.84