Finding the Third Proportional to 1,056.66 and 1,550.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056.66 : 1,550.53 = 1,550.53 : x
2. Step 2: Convert to fraction form
   1,056.66/1,550.53 = 1,550.53/x
3. Step 3: Cross multiply
   1,056.66x = 1,550.53 × 1,550.53
4. Step 4: Simplify right side
   1,056.66x = 2,404,147.16
5. Step 5: Solve for x
   x = 2,404,147.16/1,056.66
6. Step 6: Final answer
   x = 2,275.24