Finding the Third Proportional to 9,790.88 and 14,915.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,790.88 : 14,915.81 = 14,915.81 : x
2. Step 2: Convert to fraction form
   9,790.88/14,915.81 = 14,915.81/x
3. Step 3: Cross multiply
   9,790.88x = 14,915.81 × 14,915.81
4. Step 4: Simplify right side
   9,790.88x = 222,481,462.54
5. Step 5: Solve for x
   x = 222,481,462.54/9,790.88
6. Step 6: Final answer
   x = 22,723.35