Finding the Third Proportional to 21,844.69 and 39,133.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,844.69 : 39,133.13 = 39,133.13 : x
2. Step 2: Convert to fraction form
   21,844.69/39,133.13 = 39,133.13/x
3. Step 3: Cross multiply
   21,844.69x = 39,133.13 × 39,133.13
4. Step 4: Simplify right side
   21,844.69x = 1,531,401,472.27
5. Step 5: Solve for x
   x = 1,531,401,472.27/21,844.69
6. Step 6: Final answer
   x = 70,104.07