Finding the Third Proportional to 19,943.25 and 30,876.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,943.25 : 30,876.75 = 30,876.75 : x
2. Step 2: Convert to fraction form
   19,943.25/30,876.75 = 30,876.75/x
3. Step 3: Cross multiply
   19,943.25x = 30,876.75 × 30,876.75
4. Step 4: Simplify right side
   19,943.25x = 953,373,690.56
5. Step 5: Solve for x
   x = 953,373,690.56/19,943.25
6. Step 6: Final answer
   x = 47,804.33