Finding the Third Proportional to 2,622.69 and 4,061.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.69 : 4,061.11 = 4,061.11 : x
2. Step 2: Convert to fraction form
   2,622.69/4,061.11 = 4,061.11/x
3. Step 3: Cross multiply
   2,622.69x = 4,061.11 × 4,061.11
4. Step 4: Simplify right side
   2,622.69x = 16,492,645.05
5. Step 5: Solve for x
   x = 16,492,645.05/2,622.69
6. Step 6: Final answer
   x = 6,288.44