Finding the Third Proportional to 60,081.75 and 127,929.38

Step by Step Solution

1. Step 1: Write the proportion equation
   60,081.75 : 127,929.38 = 127,929.38 : x
2. Step 2: Convert to fraction form
   60,081.75/127,929.38 = 127,929.38/x
3. Step 3: Cross multiply
   60,081.75x = 127,929.38 × 127,929.38
4. Step 4: Simplify right side
   60,081.75x = 16,365,924,987.89
5. Step 5: Solve for x
   x = 16,365,924,987.89/60,081.75
6. Step 6: Final answer
   x = 272,394.28