Finding the Third Proportional to 70,748 and 155,104

Step by Step Solution

1. Step 1: Write the proportion equation
   70,748 : 155,104 = 155,104 : x
2. Step 2: Convert to fraction form
   70,748/155,104 = 155,104/x
3. Step 3: Cross multiply
   70,748x = 155,104 × 155,104
4. Step 4: Simplify right side
   70,748x = 24,057,250,816
5. Step 5: Solve for x
   x = 24,057,250,816/70,748
6. Step 6: Final answer
   x = 340,041.43