Finding the Third Proportional to 3,523.88 and 7,579.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,523.88 : 7,579.31 = 7,579.31 : x
2. Step 2: Convert to fraction form
   3,523.88/7,579.31 = 7,579.31/x
3. Step 3: Cross multiply
   3,523.88x = 7,579.31 × 7,579.31
4. Step 4: Simplify right side
   3,523.88x = 57,445,977.97
5. Step 5: Solve for x
   x = 57,445,977.97/3,523.88
6. Step 6: Final answer
   x = 16,301.93