Finding the Third Proportional to 1,254.56 and 1,951.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254.56 : 1,951.69 = 1,951.69 : x
2. Step 2: Convert to fraction form
   1,254.56/1,951.69 = 1,951.69/x
3. Step 3: Cross multiply
   1,254.56x = 1,951.69 × 1,951.69
4. Step 4: Simplify right side
   1,254.56x = 3,809,084.10
5. Step 5: Solve for x
   x = 3,809,084.10/1,254.56
6. Step 6: Final answer
   x = 3,036.19