Finding the Third Proportional to 17,228 and 35,224

Step by Step Solution

1. Step 1: Write the proportion equation
   17,228 : 35,224 = 35,224 : x
2. Step 2: Convert to fraction form
   17,228/35,224 = 35,224/x
3. Step 3: Cross multiply
   17,228x = 35,224 × 35,224
4. Step 4: Simplify right side
   17,228x = 1,240,730,176
5. Step 5: Solve for x
   x = 1,240,730,176/17,228
6. Step 6: Final answer
   x = 72,018.24