Finding the Third Proportional to 2,943.84 and 4,263.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943.84 : 4,263.89 = 4,263.89 : x
2. Step 2: Convert to fraction form
   2,943.84/4,263.89 = 4,263.89/x
3. Step 3: Cross multiply
   2,943.84x = 4,263.89 × 4,263.89
4. Step 4: Simplify right side
   2,943.84x = 18,180,763.26
5. Step 5: Solve for x
   x = 18,180,763.26/2,943.84
6. Step 6: Final answer
   x = 6,175.86