Finding the Third Proportional to 21,320 and 46,522

Step by Step Solution

1. Step 1: Write the proportion equation
   21,320 : 46,522 = 46,522 : x
2. Step 2: Convert to fraction form
   21,320/46,522 = 46,522/x
3. Step 3: Cross multiply
   21,320x = 46,522 × 46,522
4. Step 4: Simplify right side
   21,320x = 2,164,296,484
5. Step 5: Solve for x
   x = 2,164,296,484/21,320
6. Step 6: Final answer
   x = 101,514.84