Finding the Third Proportional to 19,737 and 30,105

Step by Step Solution

1. Step 1: Write the proportion equation
   19,737 : 30,105 = 30,105 : x
2. Step 2: Convert to fraction form
   19,737/30,105 = 30,105/x
3. Step 3: Cross multiply
   19,737x = 30,105 × 30,105
4. Step 4: Simplify right side
   19,737x = 906,311,025
5. Step 5: Solve for x
   x = 906,311,025/19,737
6. Step 6: Final answer
   x = 45,919.39