Finding the Third Proportional to 21,075.50 and 48,891.41

Step by Step Solution

1. Step 1: Write the proportion equation
   21,075.50 : 48,891.41 = 48,891.41 : x
2. Step 2: Convert to fraction form
   21,075.50/48,891.41 = 48,891.41/x
3. Step 3: Cross multiply
   21,075.50x = 48,891.41 × 48,891.41
4. Step 4: Simplify right side
   21,075.50x = 2,390,369,987.07
5. Step 5: Solve for x
   x = 2,390,369,987.07/21,075.50
6. Step 6: Final answer
   x = 113,419.35