Finding the Third Proportional to 9,632 and 21,028

Step by Step Solution

1. Step 1: Write the proportion equation
   9,632 : 21,028 = 21,028 : x
2. Step 2: Convert to fraction form
   9,632/21,028 = 21,028/x
3. Step 3: Cross multiply
   9,632x = 21,028 × 21,028
4. Step 4: Simplify right side
   9,632x = 442,176,784
5. Step 5: Solve for x
   x = 442,176,784/9,632
6. Step 6: Final answer
   x = 45,907.06