Finding the Third Proportional to 20,454 and 43,095

Step by Step Solution

1. Step 1: Write the proportion equation
   20,454 : 43,095 = 43,095 : x
2. Step 2: Convert to fraction form
   20,454/43,095 = 43,095/x
3. Step 3: Cross multiply
   20,454x = 43,095 × 43,095
4. Step 4: Simplify right side
   20,454x = 1,857,179,025
5. Step 5: Solve for x
   x = 1,857,179,025/20,454
6. Step 6: Final answer
   x = 90,797.84