Finding the Third Proportional to 4,075.88 and 5,383.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,075.88 : 5,383.69 = 5,383.69 : x
2. Step 2: Convert to fraction form
   4,075.88/5,383.69 = 5,383.69/x
3. Step 3: Cross multiply
   4,075.88x = 5,383.69 × 5,383.69
4. Step 4: Simplify right side
   4,075.88x = 28,984,091.10
5. Step 5: Solve for x
   x = 28,984,091.10/4,075.88
6. Step 6: Final answer
   x = 7,111.13