Finding the Third Proportional to 54,363.94 and 76,556.81

Step by Step Solution

1. Step 1: Write the proportion equation
   54,363.94 : 76,556.81 = 76,556.81 : x
2. Step 2: Convert to fraction form
   54,363.94/76,556.81 = 76,556.81/x
3. Step 3: Cross multiply
   54,363.94x = 76,556.81 × 76,556.81
4. Step 4: Simplify right side
   54,363.94x = 5,860,945,540.16
5. Step 5: Solve for x
   x = 5,860,945,540.16/54,363.94
6. Step 6: Final answer
   x = 107,809.44