Finding the Third Proportional to 1,435.13 and 2,007.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435.13 : 2,007.38 = 2,007.38 : x
2. Step 2: Convert to fraction form
   1,435.13/2,007.38 = 2,007.38/x
3. Step 3: Cross multiply
   1,435.13x = 2,007.38 × 2,007.38
4. Step 4: Simplify right side
   1,435.13x = 4,029,554.39
5. Step 5: Solve for x
   x = 4,029,554.39/1,435.13
6. Step 6: Final answer
   x = 2,807.81