Finding the Third Proportional to 5,154 and 10,614

Step by Step Solution

1. Step 1: Write the proportion equation
   5,154 : 10,614 = 10,614 : x
2. Step 2: Convert to fraction form
   5,154/10,614 = 10,614/x
3. Step 3: Cross multiply
   5,154x = 10,614 × 10,614
4. Step 4: Simplify right side
   5,154x = 112,656,996
5. Step 5: Solve for x
   x = 112,656,996/5,154
6. Step 6: Final answer
   x = 21,858.17