Finding the Third Proportional to 7,889.06 and 17,190.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,889.06 : 17,190.56 = 17,190.56 : x
2. Step 2: Convert to fraction form
   7,889.06/17,190.56 = 17,190.56/x
3. Step 3: Cross multiply
   7,889.06x = 17,190.56 × 17,190.56
4. Step 4: Simplify right side
   7,889.06x = 295,515,439.07
5. Step 5: Solve for x
   x = 295,515,439.07/7,889.06
6. Step 6: Final answer
   x = 37,458.88