Finding the Third Proportional to 1,839.75 and 2,850.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839.75 : 2,850.56 = 2,850.56 : x
2. Step 2: Convert to fraction form
   1,839.75/2,850.56 = 2,850.56/x
3. Step 3: Cross multiply
   1,839.75x = 2,850.56 × 2,850.56
4. Step 4: Simplify right side
   1,839.75x = 8,125,706.57
5. Step 5: Solve for x
   x = 8,125,706.57/1,839.75
6. Step 6: Final answer
   x = 4,416.74