Finding the Third Proportional to 17,752 and 38,636

Step by Step Solution

1. Step 1: Write the proportion equation
   17,752 : 38,636 = 38,636 : x
2. Step 2: Convert to fraction form
   17,752/38,636 = 38,636/x
3. Step 3: Cross multiply
   17,752x = 38,636 × 38,636
4. Step 4: Simplify right side
   17,752x = 1,492,740,496
5. Step 5: Solve for x
   x = 1,492,740,496/17,752
6. Step 6: Final answer
   x = 84,088.58