Finding the Third Proportional to 49,688 and 73,855

Step by Step Solution

1. Step 1: Write the proportion equation
   49,688 : 73,855 = 73,855 : x
2. Step 2: Convert to fraction form
   49,688/73,855 = 73,855/x
3. Step 3: Cross multiply
   49,688x = 73,855 × 73,855
4. Step 4: Simplify right side
   49,688x = 5,454,561,025
5. Step 5: Solve for x
   x = 5,454,561,025/49,688
6. Step 6: Final answer
   x = 109,776.22