Finding the Third Proportional to 9,675 and 21,108

Step by Step Solution

1. Step 1: Write the proportion equation
   9,675 : 21,108 = 21,108 : x
2. Step 2: Convert to fraction form
   9,675/21,108 = 21,108/x
3. Step 3: Cross multiply
   9,675x = 21,108 × 21,108
4. Step 4: Simplify right side
   9,675x = 445,547,664
5. Step 5: Solve for x
   x = 445,547,664/9,675
6. Step 6: Final answer
   x = 46,051.44