Finding the Third Proportional to 3,853.50 and 7,564.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,853.50 : 7,564.88 = 7,564.88 : x
2. Step 2: Convert to fraction form
   3,853.50/7,564.88 = 7,564.88/x
3. Step 3: Cross multiply
   3,853.50x = 7,564.88 × 7,564.88
4. Step 4: Simplify right side
   3,853.50x = 57,227,333.77
5. Step 5: Solve for x
   x = 57,227,333.77/3,853.50
6. Step 6: Final answer
   x = 14,850.74