Finding the Third Proportional to 151,040 and 352,760

Step by Step Solution

1. Step 1: Write the proportion equation
   151,040 : 352,760 = 352,760 : x
2. Step 2: Convert to fraction form
   151,040/352,760 = 352,760/x
3. Step 3: Cross multiply
   151,040x = 352,760 × 352,760
4. Step 4: Simplify right side
   151,040x = 124,439,617,600
5. Step 5: Solve for x
   x = 124,439,617,600/151,040
6. Step 6: Final answer
   x = 823,885.18