Finding the Third Proportional to 5,010.61 and 10,716.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010.61 : 10,716.05 = 10,716.05 : x
2. Step 2: Convert to fraction form
   5,010.61/10,716.05 = 10,716.05/x
3. Step 3: Cross multiply
   5,010.61x = 10,716.05 × 10,716.05
4. Step 4: Simplify right side
   5,010.61x = 114,833,660.63
5. Step 5: Solve for x
   x = 114,833,660.63/5,010.61
6. Step 6: Final answer
   x = 22,918.10