Finding the Third Proportional to 1,819.97 and 2,438.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819.97 : 2,438.86 = 2,438.86 : x
2. Step 2: Convert to fraction form
   1,819.97/2,438.86 = 2,438.86/x
3. Step 3: Cross multiply
   1,819.97x = 2,438.86 × 2,438.86
4. Step 4: Simplify right side
   1,819.97x = 5,948,035.05
5. Step 5: Solve for x
   x = 5,948,035.05/1,819.97
6. Step 6: Final answer
   x = 3,268.21