Finding the Third Proportional to 2,514.94 and 4,131.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.94 : 4,131.56 = 4,131.56 : x
2. Step 2: Convert to fraction form
   2,514.94/4,131.56 = 4,131.56/x
3. Step 3: Cross multiply
   2,514.94x = 4,131.56 × 4,131.56
4. Step 4: Simplify right side
   2,514.94x = 17,069,808.69
5. Step 5: Solve for x
   x = 17,069,808.69/2,514.94
6. Step 6: Final answer
   x = 6,787.37