Finding the Third Proportional to 1,074.52 and 1,449.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074.52 : 1,449.77 = 1,449.77 : x
2. Step 2: Convert to fraction form
   1,074.52/1,449.77 = 1,449.77/x
3. Step 3: Cross multiply
   1,074.52x = 1,449.77 × 1,449.77
4. Step 4: Simplify right side
   1,074.52x = 2,101,843.02
5. Step 5: Solve for x
   x = 2,101,843.02/1,074.52
6. Step 6: Final answer
   x = 1,956.08