Finding the Third Proportional to 49,766 and 104,140

Step by Step Solution

1. Step 1: Write the proportion equation
   49,766 : 104,140 = 104,140 : x
2. Step 2: Convert to fraction form
   49,766/104,140 = 104,140/x
3. Step 3: Cross multiply
   49,766x = 104,140 × 104,140
4. Step 4: Simplify right side
   49,766x = 10,845,139,600
5. Step 5: Solve for x
   x = 10,845,139,600/49,766
6. Step 6: Final answer
   x = 217,922.67