Finding the Third Proportional to 10,949.50 and 17,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,949.50 : 17,099.50 = 17,099.50 : x
2. Step 2: Convert to fraction form
   10,949.50/17,099.50 = 17,099.50/x
3. Step 3: Cross multiply
   10,949.50x = 17,099.50 × 17,099.50
4. Step 4: Simplify right side
   10,949.50x = 292,392,900.25
5. Step 5: Solve for x
   x = 292,392,900.25/10,949.50
6. Step 6: Final answer
   x = 26,703.77