Finding the Third Proportional to 17,604 and 28,308

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604 : 28,308 = 28,308 : x
2. Step 2: Convert to fraction form
   17,604/28,308 = 28,308/x
3. Step 3: Cross multiply
   17,604x = 28,308 × 28,308
4. Step 4: Simplify right side
   17,604x = 801,342,864
5. Step 5: Solve for x
   x = 801,342,864/17,604
6. Step 6: Final answer
   x = 45,520.50