Finding the Third Proportional to 17,600 and 34,752

Step by Step Solution

1. Step 1: Write the proportion equation
   17,600 : 34,752 = 34,752 : x
2. Step 2: Convert to fraction form
   17,600/34,752 = 34,752/x
3. Step 3: Cross multiply
   17,600x = 34,752 × 34,752
4. Step 4: Simplify right side
   17,600x = 1,207,701,504
5. Step 5: Solve for x
   x = 1,207,701,504/17,600
6. Step 6: Final answer
   x = 68,619.40