Finding the Third Proportional to 5,773.50 and 8,915.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,773.50 : 8,915.25 = 8,915.25 : x
2. Step 2: Convert to fraction form
   5,773.50/8,915.25 = 8,915.25/x
3. Step 3: Cross multiply
   5,773.50x = 8,915.25 × 8,915.25
4. Step 4: Simplify right side
   5,773.50x = 79,481,682.56
5. Step 5: Solve for x
   x = 79,481,682.56/5,773.50
6. Step 6: Final answer
   x = 13,766.64