Finding the Third Proportional to 49,788 and 104,679

Step by Step Solution

1. Step 1: Write the proportion equation
   49,788 : 104,679 = 104,679 : x
2. Step 2: Convert to fraction form
   49,788/104,679 = 104,679/x
3. Step 3: Cross multiply
   49,788x = 104,679 × 104,679
4. Step 4: Simplify right side
   49,788x = 10,957,693,041
5. Step 5: Solve for x
   x = 10,957,693,041/49,788
6. Step 6: Final answer
   x = 220,087.03