Finding the Third Proportional to 1,910.81 and 2,797.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910.81 : 2,797.88 = 2,797.88 : x
2. Step 2: Convert to fraction form
   1,910.81/2,797.88 = 2,797.88/x
3. Step 3: Cross multiply
   1,910.81x = 2,797.88 × 2,797.88
4. Step 4: Simplify right side
   1,910.81x = 7,828,104.52
5. Step 5: Solve for x
   x = 7,828,104.52/1,910.81
6. Step 6: Final answer
   x = 4,096.74