Finding the Third Proportional to 33,408 and 43,488

Step by Step Solution

1. Step 1: Write the proportion equation
   33,408 : 43,488 = 43,488 : x
2. Step 2: Convert to fraction form
   33,408/43,488 = 43,488/x
3. Step 3: Cross multiply
   33,408x = 43,488 × 43,488
4. Step 4: Simplify right side
   33,408x = 1,891,206,144
5. Step 5: Solve for x
   x = 1,891,206,144/33,408
6. Step 6: Final answer
   x = 56,609.38