Finding the Third Proportional to 4,982.06 and 10,890.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,982.06 : 10,890.56 = 10,890.56 : x
2. Step 2: Convert to fraction form
   4,982.06/10,890.56 = 10,890.56/x
3. Step 3: Cross multiply
   4,982.06x = 10,890.56 × 10,890.56
4. Step 4: Simplify right side
   4,982.06x = 118,604,351.57
5. Step 5: Solve for x
   x = 118,604,351.57/4,982.06
6. Step 6: Final answer
   x = 23,806.28