Finding the Third Proportional to 7,147.62 and 14,799.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,147.62 : 14,799.27 = 14,799.27 : x
2. Step 2: Convert to fraction form
   7,147.62/14,799.27 = 14,799.27/x
3. Step 3: Cross multiply
   7,147.62x = 14,799.27 × 14,799.27
4. Step 4: Simplify right side
   7,147.62x = 219,018,378.66
5. Step 5: Solve for x
   x = 219,018,378.66/7,147.62
6. Step 6: Final answer
   x = 30,642.15