Finding the Third Proportional to 46,944 and 72,992

Step by Step Solution

1. Step 1: Write the proportion equation
   46,944 : 72,992 = 72,992 : x
2. Step 2: Convert to fraction form
   46,944/72,992 = 72,992/x
3. Step 3: Cross multiply
   46,944x = 72,992 × 72,992
4. Step 4: Simplify right side
   46,944x = 5,327,832,064
5. Step 5: Solve for x
   x = 5,327,832,064/46,944
6. Step 6: Final answer
   x = 113,493.36