Finding the Third Proportional to 10,303.88 and 21,940.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,303.88 : 21,940.88 = 21,940.88 : x
2. Step 2: Convert to fraction form
   10,303.88/21,940.88 = 21,940.88/x
3. Step 3: Cross multiply
   10,303.88x = 21,940.88 × 21,940.88
4. Step 4: Simplify right side
   10,303.88x = 481,401,995.77
5. Step 5: Solve for x
   x = 481,401,995.77/10,303.88
6. Step 6: Final answer
   x = 46,720.48