Finding the Third Proportional to 21,269.25 and 33,098.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,269.25 : 33,098.63 = 33,098.63 : x
2. Step 2: Convert to fraction form
   21,269.25/33,098.63 = 33,098.63/x
3. Step 3: Cross multiply
   21,269.25x = 33,098.63 × 33,098.63
4. Step 4: Simplify right side
   21,269.25x = 1,095,518,976.89
5. Step 5: Solve for x
   x = 1,095,518,976.89/21,269.25
6. Step 6: Final answer
   x = 51,507.17