Finding the Third Proportional to 107,514 and 170,805.75

Step by Step Solution

1. Step 1: Write the proportion equation
   107,514 : 170,805.75 = 170,805.75 : x
2. Step 2: Convert to fraction form
   107,514/170,805.75 = 170,805.75/x
3. Step 3: Cross multiply
   107,514x = 170,805.75 × 170,805.75
4. Step 4: Simplify right side
   107,514x = 29,174,604,233.06
5. Step 5: Solve for x
   x = 29,174,604,233.06/107,514
6. Step 6: Final answer
   x = 271,356.33