Finding the Third Proportional to 2,270.34 and 4,899.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.34 : 4,899.28 = 4,899.28 : x
2. Step 2: Convert to fraction form
   2,270.34/4,899.28 = 4,899.28/x
3. Step 3: Cross multiply
   2,270.34x = 4,899.28 × 4,899.28
4. Step 4: Simplify right side
   2,270.34x = 24,002,956.77
5. Step 5: Solve for x
   x = 24,002,956.77/2,270.34
6. Step 6: Final answer
   x = 10,572.39