Finding the Third Proportional to 1,007 and 2,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,007 : 2,339.50 = 2,339.50 : x
2. Step 2: Convert to fraction form
   1,007/2,339.50 = 2,339.50/x
3. Step 3: Cross multiply
   1,007x = 2,339.50 × 2,339.50
4. Step 4: Simplify right side
   1,007x = 5,473,260.25
5. Step 5: Solve for x
   x = 5,473,260.25/1,007
6. Step 6: Final answer
   x = 5,435.21