Finding the Third Proportional to 49,608 and 117,085

Step by Step Solution

1. Step 1: Write the proportion equation
   49,608 : 117,085 = 117,085 : x
2. Step 2: Convert to fraction form
   49,608/117,085 = 117,085/x
3. Step 3: Cross multiply
   49,608x = 117,085 × 117,085
4. Step 4: Simplify right side
   49,608x = 13,708,897,225
5. Step 5: Solve for x
   x = 13,708,897,225/49,608
6. Step 6: Final answer
   x = 276,344.49