Finding the Third Proportional to 5,570 and 10,654

Step by Step Solution

1. Step 1: Write the proportion equation
   5,570 : 10,654 = 10,654 : x
2. Step 2: Convert to fraction form
   5,570/10,654 = 10,654/x
3. Step 3: Cross multiply
   5,570x = 10,654 × 10,654
4. Step 4: Simplify right side
   5,570x = 113,507,716
5. Step 5: Solve for x
   x = 113,507,716/5,570
6. Step 6: Final answer
   x = 20,378.41