Finding the Third Proportional to 21,426.75 and 50,073.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,426.75 : 50,073.75 = 50,073.75 : x
2. Step 2: Convert to fraction form
   21,426.75/50,073.75 = 50,073.75/x
3. Step 3: Cross multiply
   21,426.75x = 50,073.75 × 50,073.75
4. Step 4: Simplify right side
   21,426.75x = 2,507,380,439.06
5. Step 5: Solve for x
   x = 2,507,380,439.06/21,426.75
6. Step 6: Final answer
   x = 117,021.03