Finding the Third Proportional to 1,146.75 and 1,694.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146.75 : 1,694.50 = 1,694.50 : x
2. Step 2: Convert to fraction form
   1,146.75/1,694.50 = 1,694.50/x
3. Step 3: Cross multiply
   1,146.75x = 1,694.50 × 1,694.50
4. Step 4: Simplify right side
   1,146.75x = 2,871,330.25
5. Step 5: Solve for x
   x = 2,871,330.25/1,146.75
6. Step 6: Final answer
   x = 2,503.89