Finding the Third Proportional to 14,119 and 20,788

Step by Step Solution

1. Step 1: Write the proportion equation
   14,119 : 20,788 = 20,788 : x
2. Step 2: Convert to fraction form
   14,119/20,788 = 20,788/x
3. Step 3: Cross multiply
   14,119x = 20,788 × 20,788
4. Step 4: Simplify right side
   14,119x = 432,140,944
5. Step 5: Solve for x
   x = 432,140,944/14,119
6. Step 6: Final answer
   x = 30,607.05