Finding the Third Proportional to 1,050.33 and 1,386.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.33 : 1,386.42 = 1,386.42 : x
2. Step 2: Convert to fraction form
   1,050.33/1,386.42 = 1,386.42/x
3. Step 3: Cross multiply
   1,050.33x = 1,386.42 × 1,386.42
4. Step 4: Simplify right side
   1,050.33x = 1,922,165.62
5. Step 5: Solve for x
   x = 1,922,165.62/1,050.33
6. Step 6: Final answer
   x = 1,830.06