Finding the Third Proportional to 70,033.50 and 100,674

Step by Step Solution

1. Step 1: Write the proportion equation
   70,033.50 : 100,674 = 100,674 : x
2. Step 2: Convert to fraction form
   70,033.50/100,674 = 100,674/x
3. Step 3: Cross multiply
   70,033.50x = 100,674 × 100,674
4. Step 4: Simplify right side
   70,033.50x = 10,135,254,276
5. Step 5: Solve for x
   x = 10,135,254,276/70,033.50
6. Step 6: Final answer
   x = 144,720.09