Finding the Third Proportional to 5,887.69 and 9,444.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,887.69 : 9,444.09 = 9,444.09 : x
2. Step 2: Convert to fraction form
   5,887.69/9,444.09 = 9,444.09/x
3. Step 3: Cross multiply
   5,887.69x = 9,444.09 × 9,444.09
4. Step 4: Simplify right side
   5,887.69x = 89,190,906.76
5. Step 5: Solve for x
   x = 89,190,906.76/5,887.69
6. Step 6: Final answer
   x = 15,148.72