Finding the Third Proportional to 21,837.38 and 32,963.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,837.38 : 32,963.63 = 32,963.63 : x
2. Step 2: Convert to fraction form
   21,837.38/32,963.63 = 32,963.63/x
3. Step 3: Cross multiply
   21,837.38x = 32,963.63 × 32,963.63
4. Step 4: Simplify right side
   21,837.38x = 1,086,600,573.14
5. Step 5: Solve for x
   x = 1,086,600,573.14/21,837.38
6. Step 6: Final answer
   x = 49,758.75