Finding the Third Proportional to 55,554 and 113,166

Step by Step Solution

1. Step 1: Write the proportion equation
   55,554 : 113,166 = 113,166 : x
2. Step 2: Convert to fraction form
   55,554/113,166 = 113,166/x
3. Step 3: Cross multiply
   55,554x = 113,166 × 113,166
4. Step 4: Simplify right side
   55,554x = 12,806,543,556
5. Step 5: Solve for x
   x = 12,806,543,556/55,554
6. Step 6: Final answer
   x = 230,524.24