Finding the Third Proportional to 3,160.90 and 5,924.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,160.90 : 5,924.55 = 5,924.55 : x
2. Step 2: Convert to fraction form
   3,160.90/5,924.55 = 5,924.55/x
3. Step 3: Cross multiply
   3,160.90x = 5,924.55 × 5,924.55
4. Step 4: Simplify right side
   3,160.90x = 35,100,278.82
5. Step 5: Solve for x
   x = 35,100,278.82/3,160.90
6. Step 6: Final answer
   x = 11,104.53