Finding the Third Proportional to 2,610.50 and 5,619

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.50 : 5,619 = 5,619 : x
2. Step 2: Convert to fraction form
   2,610.50/5,619 = 5,619/x
3. Step 3: Cross multiply
   2,610.50x = 5,619 × 5,619
4. Step 4: Simplify right side
   2,610.50x = 31,573,161
5. Step 5: Solve for x
   x = 31,573,161/2,610.50
6. Step 6: Final answer
   x = 12,094.68