Finding the Third Proportional to 2,081.64 and 3,015.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081.64 : 3,015.67 = 3,015.67 : x
2. Step 2: Convert to fraction form
   2,081.64/3,015.67 = 3,015.67/x
3. Step 3: Cross multiply
   2,081.64x = 3,015.67 × 3,015.67
4. Step 4: Simplify right side
   2,081.64x = 9,094,253.30
5. Step 5: Solve for x
   x = 9,094,253.30/2,081.64
6. Step 6: Final answer
   x = 4,368.80