Finding the Third Proportional to 49,601 and 70,999

Step by Step Solution

1. Step 1: Write the proportion equation
   49,601 : 70,999 = 70,999 : x
2. Step 2: Convert to fraction form
   49,601/70,999 = 70,999/x
3. Step 3: Cross multiply
   49,601x = 70,999 × 70,999
4. Step 4: Simplify right side
   49,601x = 5,040,858,001
5. Step 5: Solve for x
   x = 5,040,858,001/49,601
6. Step 6: Final answer
   x = 101,628.15