Finding the Third Proportional to 21,456 and 46,592

Step by Step Solution

1. Step 1: Write the proportion equation
   21,456 : 46,592 = 46,592 : x
2. Step 2: Convert to fraction form
   21,456/46,592 = 46,592/x
3. Step 3: Cross multiply
   21,456x = 46,592 × 46,592
4. Step 4: Simplify right side
   21,456x = 2,170,814,464
5. Step 5: Solve for x
   x = 2,170,814,464/21,456
6. Step 6: Final answer
   x = 101,175.17