Finding the Third Proportional to 900.56 and 2,093.91

Step by Step Solution

1. Step 1: Write the proportion equation
   900.56 : 2,093.91 = 2,093.91 : x
2. Step 2: Convert to fraction form
   900.56/2,093.91 = 2,093.91/x
3. Step 3: Cross multiply
   900.56x = 2,093.91 × 2,093.91
4. Step 4: Simplify right side
   900.56x = 4,384,443.38
5. Step 5: Solve for x
   x = 4,384,443.38/900.56
6. Step 6: Final answer
   x = 4,868.56