Finding the Third Proportional to 70,806 and 154,494

Step by Step Solution

1. Step 1: Write the proportion equation
   70,806 : 154,494 = 154,494 : x
2. Step 2: Convert to fraction form
   70,806/154,494 = 154,494/x
3. Step 3: Cross multiply
   70,806x = 154,494 × 154,494
4. Step 4: Simplify right side
   70,806x = 23,868,396,036
5. Step 5: Solve for x
   x = 23,868,396,036/70,806
6. Step 6: Final answer
   x = 337,095.67