Finding the Third Proportional to 16,360 and 34,907

Step by Step Solution

1. Step 1: Write the proportion equation
   16,360 : 34,907 = 34,907 : x
2. Step 2: Convert to fraction form
   16,360/34,907 = 34,907/x
3. Step 3: Cross multiply
   16,360x = 34,907 × 34,907
4. Step 4: Simplify right side
   16,360x = 1,218,498,649
5. Step 5: Solve for x
   x = 1,218,498,649/16,360
6. Step 6: Final answer
   x = 74,480.36