Finding the Third Proportional to 2,127.94 and 3,236.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127.94 : 3,236.91 = 3,236.91 : x
2. Step 2: Convert to fraction form
   2,127.94/3,236.91 = 3,236.91/x
3. Step 3: Cross multiply
   2,127.94x = 3,236.91 × 3,236.91
4. Step 4: Simplify right side
   2,127.94x = 10,477,562.07
5. Step 5: Solve for x
   x = 10,477,562.07/2,127.94
6. Step 6: Final answer
   x = 4,923.81