Finding the Third Proportional to 884.25 and 1,907.72

Step by Step Solution

1. Step 1: Write the proportion equation
   884.25 : 1,907.72 = 1,907.72 : x
2. Step 2: Convert to fraction form
   884.25/1,907.72 = 1,907.72/x
3. Step 3: Cross multiply
   884.25x = 1,907.72 × 1,907.72
4. Step 4: Simplify right side
   884.25x = 3,639,390.83
5. Step 5: Solve for x
   x = 3,639,390.83/884.25
6. Step 6: Final answer
   x = 4,115.79