Finding the Third Proportional to 891.33 and 1,839.47

Step by Step Solution

1. Step 1: Write the proportion equation
   891.33 : 1,839.47 = 1,839.47 : x
2. Step 2: Convert to fraction form
   891.33/1,839.47 = 1,839.47/x
3. Step 3: Cross multiply
   891.33x = 1,839.47 × 1,839.47
4. Step 4: Simplify right side
   891.33x = 3,383,645.28
5. Step 5: Solve for x
   x = 3,383,645.28/891.33
6. Step 6: Final answer
   x = 3,796.18