Finding the Third Proportional to 67,474 and 100,845

Step by Step Solution

1. Step 1: Write the proportion equation
   67,474 : 100,845 = 100,845 : x
2. Step 2: Convert to fraction form
   67,474/100,845 = 100,845/x
3. Step 3: Cross multiply
   67,474x = 100,845 × 100,845
4. Step 4: Simplify right side
   67,474x = 10,169,714,025
5. Step 5: Solve for x
   x = 10,169,714,025/67,474
6. Step 6: Final answer
   x = 150,720.49