Finding the Third Proportional to 28,993 and 55,682

Step by Step Solution

1. Step 1: Write the proportion equation
   28,993 : 55,682 = 55,682 : x
2. Step 2: Convert to fraction form
   28,993/55,682 = 55,682/x
3. Step 3: Cross multiply
   28,993x = 55,682 × 55,682
4. Step 4: Simplify right side
   28,993x = 3,100,485,124
5. Step 5: Solve for x
   x = 3,100,485,124/28,993
6. Step 6: Final answer
   x = 106,939.09