Finding the Third Proportional to 4,383.56 and 5,072.06

Step by Step Solution

1. Step 1: Write the proportion equation
   4,383.56 : 5,072.06 = 5,072.06 : x
2. Step 2: Convert to fraction form
   4,383.56/5,072.06 = 5,072.06/x
3. Step 3: Cross multiply
   4,383.56x = 5,072.06 × 5,072.06
4. Step 4: Simplify right side
   4,383.56x = 25,725,818.00
5. Step 5: Solve for x
   x = 25,725,818.00/4,383.56
6. Step 6: Final answer
   x = 5,868.70