Finding the Third Proportional to 21,488 and 46,666

Step by Step Solution

1. Step 1: Write the proportion equation
   21,488 : 46,666 = 46,666 : x
2. Step 2: Convert to fraction form
   21,488/46,666 = 46,666/x
3. Step 3: Cross multiply
   21,488x = 46,666 × 46,666
4. Step 4: Simplify right side
   21,488x = 2,177,715,556
5. Step 5: Solve for x
   x = 2,177,715,556/21,488
6. Step 6: Final answer
   x = 101,345.66