Finding the Third Proportional to 11,806.88 and 16,506.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,806.88 : 16,506.56 = 16,506.56 : x
2. Step 2: Convert to fraction form
   11,806.88/16,506.56 = 16,506.56/x
3. Step 3: Cross multiply
   11,806.88x = 16,506.56 × 16,506.56
4. Step 4: Simplify right side
   11,806.88x = 272,466,605.57
5. Step 5: Solve for x
   x = 272,466,605.57/11,806.88
6. Step 6: Final answer
   x = 23,076.95