Finding the Third Proportional to 46,229 and 67,698

Step by Step Solution

1. Step 1: Write the proportion equation
   46,229 : 67,698 = 67,698 : x
2. Step 2: Convert to fraction form
   46,229/67,698 = 67,698/x
3. Step 3: Cross multiply
   46,229x = 67,698 × 67,698
4. Step 4: Simplify right side
   46,229x = 4,583,019,204
5. Step 5: Solve for x
   x = 4,583,019,204/46,229
6. Step 6: Final answer
   x = 99,137.32