Finding the Third Proportional to 1,333.34 and 2,018.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.34 : 2,018.36 = 2,018.36 : x
2. Step 2: Convert to fraction form
   1,333.34/2,018.36 = 2,018.36/x
3. Step 3: Cross multiply
   1,333.34x = 2,018.36 × 2,018.36
4. Step 4: Simplify right side
   1,333.34x = 4,073,758.80
5. Step 5: Solve for x
   x = 4,073,758.80/1,333.34
6. Step 6: Final answer
   x = 3,055.31