Finding the Third Proportional to 21,834.50 and 33,819

Step by Step Solution

1. Step 1: Write the proportion equation
   21,834.50 : 33,819 = 33,819 : x
2. Step 2: Convert to fraction form
   21,834.50/33,819 = 33,819/x
3. Step 3: Cross multiply
   21,834.50x = 33,819 × 33,819
4. Step 4: Simplify right side
   21,834.50x = 1,143,724,761
5. Step 5: Solve for x
   x = 1,143,724,761/21,834.50
6. Step 6: Final answer
   x = 52,381.54