Finding the Third Proportional to 4,770.38 and 7,017.38

Step by Step Solution

1. Step 1: Write the proportion equation
   4,770.38 : 7,017.38 = 7,017.38 : x
2. Step 2: Convert to fraction form
   4,770.38/7,017.38 = 7,017.38/x
3. Step 3: Cross multiply
   4,770.38x = 7,017.38 × 7,017.38
4. Step 4: Simplify right side
   4,770.38x = 49,243,551.89
5. Step 5: Solve for x
   x = 49,243,551.89/4,770.38
6. Step 6: Final answer
   x = 10,322.78