Finding the Third Proportional to 2,085.75 and 2,916

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085.75 : 2,916 = 2,916 : x
2. Step 2: Convert to fraction form
   2,085.75/2,916 = 2,916/x
3. Step 3: Cross multiply
   2,085.75x = 2,916 × 2,916
4. Step 4: Simplify right side
   2,085.75x = 8,503,056
5. Step 5: Solve for x
   x = 8,503,056/2,085.75
6. Step 6: Final answer
   x = 4,076.74