Finding the Third Proportional to 20,158 and 43,886

Step by Step Solution

1. Step 1: Write the proportion equation
   20,158 : 43,886 = 43,886 : x
2. Step 2: Convert to fraction form
   20,158/43,886 = 43,886/x
3. Step 3: Cross multiply
   20,158x = 43,886 × 43,886
4. Step 4: Simplify right side
   20,158x = 1,925,980,996
5. Step 5: Solve for x
   x = 1,925,980,996/20,158
6. Step 6: Final answer
   x = 95,544.25