Finding the Third Proportional to 21,944.75 and 42,794.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,944.75 : 42,794.75 = 42,794.75 : x
2. Step 2: Convert to fraction form
   21,944.75/42,794.75 = 42,794.75/x
3. Step 3: Cross multiply
   21,944.75x = 42,794.75 × 42,794.75
4. Step 4: Simplify right side
   21,944.75x = 1,831,390,627.56
5. Step 5: Solve for x
   x = 1,831,390,627.56/21,944.75
6. Step 6: Final answer
   x = 83,454.61