Finding the Third Proportional to 70,674 and 103,635

Step by Step Solution

1. Step 1: Write the proportion equation
   70,674 : 103,635 = 103,635 : x
2. Step 2: Convert to fraction form
   70,674/103,635 = 103,635/x
3. Step 3: Cross multiply
   70,674x = 103,635 × 103,635
4. Step 4: Simplify right side
   70,674x = 10,740,213,225
5. Step 5: Solve for x
   x = 10,740,213,225/70,674
6. Step 6: Final answer
   x = 151,968.38