Finding the Third Proportional to 37,168 and 54,508

Step by Step Solution

1. Step 1: Write the proportion equation
   37,168 : 54,508 = 54,508 : x
2. Step 2: Convert to fraction form
   37,168/54,508 = 54,508/x
3. Step 3: Cross multiply
   37,168x = 54,508 × 54,508
4. Step 4: Simplify right side
   37,168x = 2,971,122,064
5. Step 5: Solve for x
   x = 2,971,122,064/37,168
6. Step 6: Final answer
   x = 79,937.64