Finding the Third Proportional to 3,123.56 and 4,822.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123.56 : 4,822.03 = 4,822.03 : x
2. Step 2: Convert to fraction form
   3,123.56/4,822.03 = 4,822.03/x
3. Step 3: Cross multiply
   3,123.56x = 4,822.03 × 4,822.03
4. Step 4: Simplify right side
   3,123.56x = 23,251,985.38
5. Step 5: Solve for x
   x = 23,251,985.38/3,123.56
6. Step 6: Final answer
   x = 7,444.06