Finding the Third Proportional to 9,522 and 19,710

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522 : 19,710 = 19,710 : x
2. Step 2: Convert to fraction form
   9,522/19,710 = 19,710/x
3. Step 3: Cross multiply
   9,522x = 19,710 × 19,710
4. Step 4: Simplify right side
   9,522x = 388,484,100
5. Step 5: Solve for x
   x = 388,484,100/9,522
6. Step 6: Final answer
   x = 40,798.58