Finding the Third Proportional to 9,602 and 20,716

Step by Step Solution

1. Step 1: Write the proportion equation
   9,602 : 20,716 = 20,716 : x
2. Step 2: Convert to fraction form
   9,602/20,716 = 20,716/x
3. Step 3: Cross multiply
   9,602x = 20,716 × 20,716
4. Step 4: Simplify right side
   9,602x = 429,152,656
5. Step 5: Solve for x
   x = 429,152,656/9,602
6. Step 6: Final answer
   x = 44,694.09