Finding the Third Proportional to 1,173.94 and 2,529.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173.94 : 2,529.56 = 2,529.56 : x
2. Step 2: Convert to fraction form
   1,173.94/2,529.56 = 2,529.56/x
3. Step 3: Cross multiply
   1,173.94x = 2,529.56 × 2,529.56
4. Step 4: Simplify right side
   1,173.94x = 6,398,686.44
5. Step 5: Solve for x
   x = 6,398,686.44/1,173.94
6. Step 6: Final answer
   x = 5,450.62