Finding the Third Proportional to 70,200 and 154,008

Step by Step Solution

1. Step 1: Write the proportion equation
   70,200 : 154,008 = 154,008 : x
2. Step 2: Convert to fraction form
   70,200/154,008 = 154,008/x
3. Step 3: Cross multiply
   70,200x = 154,008 × 154,008
4. Step 4: Simplify right side
   70,200x = 23,718,464,064
5. Step 5: Solve for x
   x = 23,718,464,064/70,200
6. Step 6: Final answer
   x = 337,869.86