Finding the Third Proportional to 21,538.69 and 33,098.34

Step by Step Solution

1. Step 1: Write the proportion equation
   21,538.69 : 33,098.34 = 33,098.34 : x
2. Step 2: Convert to fraction form
   21,538.69/33,098.34 = 33,098.34/x
3. Step 3: Cross multiply
   21,538.69x = 33,098.34 × 33,098.34
4. Step 4: Simplify right side
   21,538.69x = 1,095,500,358.99
5. Step 5: Solve for x
   x = 1,095,500,358.99/21,538.69
6. Step 6: Final answer
   x = 50,861.98