Finding the Third Proportional to 21,519.25 and 46,611.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,519.25 : 46,611.88 = 46,611.88 : x
2. Step 2: Convert to fraction form
   21,519.25/46,611.88 = 46,611.88/x
3. Step 3: Cross multiply
   21,519.25x = 46,611.88 × 46,611.88
4. Step 4: Simplify right side
   21,519.25x = 2,172,666,891.02
5. Step 5: Solve for x
   x = 2,172,666,891.02/21,519.25
6. Step 6: Final answer
   x = 100,963.88