Finding the Third Proportional to 34,669 and 67,610

Step by Step Solution

1. Step 1: Write the proportion equation
   34,669 : 67,610 = 67,610 : x
2. Step 2: Convert to fraction form
   34,669/67,610 = 67,610/x
3. Step 3: Cross multiply
   34,669x = 67,610 × 67,610
4. Step 4: Simplify right side
   34,669x = 4,571,112,100
5. Step 5: Solve for x
   x = 4,571,112,100/34,669
6. Step 6: Final answer
   x = 131,850.13