Finding the Third Proportional to 20,014 and 42,992

Step by Step Solution

1. Step 1: Write the proportion equation
   20,014 : 42,992 = 42,992 : x
2. Step 2: Convert to fraction form
   20,014/42,992 = 42,992/x
3. Step 3: Cross multiply
   20,014x = 42,992 × 42,992
4. Step 4: Simplify right side
   20,014x = 1,848,312,064
5. Step 5: Solve for x
   x = 1,848,312,064/20,014
6. Step 6: Final answer
   x = 92,350.96