Finding the Third Proportional to 1,249.59 and 1,901.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,249.59 : 1,901.39 = 1,901.39 : x
2. Step 2: Convert to fraction form
   1,249.59/1,901.39 = 1,901.39/x
3. Step 3: Cross multiply
   1,249.59x = 1,901.39 × 1,901.39
4. Step 4: Simplify right side
   1,249.59x = 3,615,286.31
5. Step 5: Solve for x
   x = 3,615,286.31/1,249.59
6. Step 6: Final answer
   x = 2,893.17