Finding the Third Proportional to 4,917 and 10,529.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,917 : 10,529.25 = 10,529.25 : x
2. Step 2: Convert to fraction form
   4,917/10,529.25 = 10,529.25/x
3. Step 3: Cross multiply
   4,917x = 10,529.25 × 10,529.25
4. Step 4: Simplify right side
   4,917x = 110,865,105.56
5. Step 5: Solve for x
   x = 110,865,105.56/4,917
6. Step 6: Final answer
   x = 22,547.31