Finding the Third Proportional to 70,528 and 150,898

Step by Step Solution

1. Step 1: Write the proportion equation
   70,528 : 150,898 = 150,898 : x
2. Step 2: Convert to fraction form
   70,528/150,898 = 150,898/x
3. Step 3: Cross multiply
   70,528x = 150,898 × 150,898
4. Step 4: Simplify right side
   70,528x = 22,770,206,404
5. Step 5: Solve for x
   x = 22,770,206,404/70,528
6. Step 6: Final answer
   x = 322,853.43