Finding the Third Proportional to 4,856.06 and 10,404.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,856.06 : 10,404.56 = 10,404.56 : x
2. Step 2: Convert to fraction form
   4,856.06/10,404.56 = 10,404.56/x
3. Step 3: Cross multiply
   4,856.06x = 10,404.56 × 10,404.56
4. Step 4: Simplify right side
   4,856.06x = 108,254,920.82
5. Step 5: Solve for x
   x = 108,254,920.82/4,856.06
6. Step 6: Final answer
   x = 22,292.74