Finding the Third Proportional to 2,323.69 and 3,190.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323.69 : 3,190.80 = 3,190.80 : x
2. Step 2: Convert to fraction form
   2,323.69/3,190.80 = 3,190.80/x
3. Step 3: Cross multiply
   2,323.69x = 3,190.80 × 3,190.80
4. Step 4: Simplify right side
   2,323.69x = 10,181,197.16
5. Step 5: Solve for x
   x = 10,181,197.16/2,323.69
6. Step 6: Final answer
   x = 4,381.48