Finding the Third Proportional to 116,659.13 and 171,162

Step by Step Solution

1. Step 1: Write the proportion equation
   116,659.13 : 171,162 = 171,162 : x
2. Step 2: Convert to fraction form
   116,659.13/171,162 = 171,162/x
3. Step 3: Cross multiply
   116,659.13x = 171,162 × 171,162
4. Step 4: Simplify right side
   116,659.13x = 29,296,430,244
5. Step 5: Solve for x
   x = 29,296,430,244/116,659.13
6. Step 6: Final answer
   x = 251,128.49