Finding the Third Proportional to 889.89 and 1,933.56

Step by Step Solution

1. Step 1: Write the proportion equation
   889.89 : 1,933.56 = 1,933.56 : x
2. Step 2: Convert to fraction form
   889.89/1,933.56 = 1,933.56/x
3. Step 3: Cross multiply
   889.89x = 1,933.56 × 1,933.56
4. Step 4: Simplify right side
   889.89x = 3,738,648.84
5. Step 5: Solve for x
   x = 3,738,648.84/889.89
6. Step 6: Final answer
   x = 4,201.24