Finding the Third Proportional to 21,983.63 and 51,843.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,983.63 : 51,843.38 = 51,843.38 : x
2. Step 2: Convert to fraction form
   21,983.63/51,843.38 = 51,843.38/x
3. Step 3: Cross multiply
   21,983.63x = 51,843.38 × 51,843.38
4. Step 4: Simplify right side
   21,983.63x = 2,687,735,531.39
5. Step 5: Solve for x
   x = 2,687,735,531.39/21,983.63
6. Step 6: Final answer
   x = 122,260.80