Finding the Third Proportional to 21,384.84 and 33,545.81

Step by Step Solution

1. Step 1: Write the proportion equation
   21,384.84 : 33,545.81 = 33,545.81 : x
2. Step 2: Convert to fraction form
   21,384.84/33,545.81 = 33,545.81/x
3. Step 3: Cross multiply
   21,384.84x = 33,545.81 × 33,545.81
4. Step 4: Simplify right side
   21,384.84x = 1,125,321,536.29
5. Step 5: Solve for x
   x = 1,125,321,536.29/21,384.84
6. Step 6: Final answer
   x = 52,622.39