Finding the Third Proportional to 1,326.94 and 2,011.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326.94 : 2,011.78 = 2,011.78 : x
2. Step 2: Convert to fraction form
   1,326.94/2,011.78 = 2,011.78/x
3. Step 3: Cross multiply
   1,326.94x = 2,011.78 × 2,011.78
4. Step 4: Simplify right side
   1,326.94x = 4,047,263.80
5. Step 5: Solve for x
   x = 4,047,263.80/1,326.94
6. Step 6: Final answer
   x = 3,050.08