Finding the Third Proportional to 6,640 and 10,032

Step by Step Solution

1. Step 1: Write the proportion equation
   6,640 : 10,032 = 10,032 : x
2. Step 2: Convert to fraction form
   6,640/10,032 = 10,032/x
3. Step 3: Cross multiply
   6,640x = 10,032 × 10,032
4. Step 4: Simplify right side
   6,640x = 100,641,024
5. Step 5: Solve for x
   x = 100,641,024/6,640
6. Step 6: Final answer
   x = 15,156.78