Finding the Third Proportional to 1,107.56 and 1,551.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107.56 : 1,551.94 = 1,551.94 : x
2. Step 2: Convert to fraction form
   1,107.56/1,551.94 = 1,551.94/x
3. Step 3: Cross multiply
   1,107.56x = 1,551.94 × 1,551.94
4. Step 4: Simplify right side
   1,107.56x = 2,408,510.00
5. Step 5: Solve for x
   x = 2,408,510.00/1,107.56
6. Step 6: Final answer
   x = 2,174.60