Finding the Third Proportional to 15,841.69 and 22,147.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,841.69 : 22,147.88 = 22,147.88 : x
2. Step 2: Convert to fraction form
   15,841.69/22,147.88 = 22,147.88/x
3. Step 3: Cross multiply
   15,841.69x = 22,147.88 × 22,147.88
4. Step 4: Simplify right side
   15,841.69x = 490,528,367.02
5. Step 5: Solve for x
   x = 490,528,367.02/15,841.69
6. Step 6: Final answer
   x = 30,964.40