Finding the Third Proportional to 20,760 and 45,816

Step by Step Solution

1. Step 1: Write the proportion equation
   20,760 : 45,816 = 45,816 : x
2. Step 2: Convert to fraction form
   20,760/45,816 = 45,816/x
3. Step 3: Cross multiply
   20,760x = 45,816 × 45,816
4. Step 4: Simplify right side
   20,760x = 2,099,105,856
5. Step 5: Solve for x
   x = 2,099,105,856/20,760
6. Step 6: Final answer
   x = 101,113.00