Finding the Third Proportional to 2,298.94 and 3,448.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.94 : 3,448.41 = 3,448.41 : x
2. Step 2: Convert to fraction form
   2,298.94/3,448.41 = 3,448.41/x
3. Step 3: Cross multiply
   2,298.94x = 3,448.41 × 3,448.41
4. Step 4: Simplify right side
   2,298.94x = 11,891,561.78
5. Step 5: Solve for x
   x = 11,891,561.78/2,298.94
6. Step 6: Final answer
   x = 5,172.62