Finding the Third Proportional to 867.38 and 1,825.88

Step by Step Solution

1. Step 1: Write the proportion equation
   867.38 : 1,825.88 = 1,825.88 : x
2. Step 2: Convert to fraction form
   867.38/1,825.88 = 1,825.88/x
3. Step 3: Cross multiply
   867.38x = 1,825.88 × 1,825.88
4. Step 4: Simplify right side
   867.38x = 3,333,819.52
5. Step 5: Solve for x
   x = 3,333,819.52/867.38
6. Step 6: Final answer
   x = 3,843.57