Finding the Third Proportional to 3,045.94 and 4,075.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,045.94 : 4,075.31 = 4,075.31 : x
2. Step 2: Convert to fraction form
   3,045.94/4,075.31 = 4,075.31/x
3. Step 3: Cross multiply
   3,045.94x = 4,075.31 × 4,075.31
4. Step 4: Simplify right side
   3,045.94x = 16,608,171.97
5. Step 5: Solve for x
   x = 16,608,171.97/3,045.94
6. Step 6: Final answer
   x = 5,452.56