Finding the Third Proportional to 37,953 and 54,666

Step by Step Solution

1. Step 1: Write the proportion equation
   37,953 : 54,666 = 54,666 : x
2. Step 2: Convert to fraction form
   37,953/54,666 = 54,666/x
3. Step 3: Cross multiply
   37,953x = 54,666 × 54,666
4. Step 4: Simplify right side
   37,953x = 2,988,371,556
5. Step 5: Solve for x
   x = 2,988,371,556/37,953
6. Step 6: Final answer
   x = 78,738.74