Finding the Third Proportional to 17,128 and 32,408

Step by Step Solution

1. Step 1: Write the proportion equation
   17,128 : 32,408 = 32,408 : x
2. Step 2: Convert to fraction form
   17,128/32,408 = 32,408/x
3. Step 3: Cross multiply
   17,128x = 32,408 × 32,408
4. Step 4: Simplify right side
   17,128x = 1,050,278,464
5. Step 5: Solve for x
   x = 1,050,278,464/17,128
6. Step 6: Final answer
   x = 61,319.39