Finding the Third Proportional to 1,107.56 and 2,048.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107.56 : 2,048.06 = 2,048.06 : x
2. Step 2: Convert to fraction form
   1,107.56/2,048.06 = 2,048.06/x
3. Step 3: Cross multiply
   1,107.56x = 2,048.06 × 2,048.06
4. Step 4: Simplify right side
   1,107.56x = 4,194,560.00
5. Step 5: Solve for x
   x = 4,194,560.00/1,107.56
6. Step 6: Final answer
   x = 3,787.20