Finding the Third Proportional to 21,622.50 and 33,491.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,622.50 : 33,491.25 = 33,491.25 : x
2. Step 2: Convert to fraction form
   21,622.50/33,491.25 = 33,491.25/x
3. Step 3: Cross multiply
   21,622.50x = 33,491.25 × 33,491.25
4. Step 4: Simplify right side
   21,622.50x = 1,121,663,826.56
5. Step 5: Solve for x
   x = 1,121,663,826.56/21,622.50
6. Step 6: Final answer
   x = 51,874.84