Finding the Third Proportional to 37,168 and 51,992

Step by Step Solution

1. Step 1: Write the proportion equation
   37,168 : 51,992 = 51,992 : x
2. Step 2: Convert to fraction form
   37,168/51,992 = 51,992/x
3. Step 3: Cross multiply
   37,168x = 51,992 × 51,992
4. Step 4: Simplify right side
   37,168x = 2,703,168,064
5. Step 5: Solve for x
   x = 2,703,168,064/37,168
6. Step 6: Final answer
   x = 72,728.37