Finding the Third Proportional to 309,060 and 467,922

Step by Step Solution

1. Step 1: Write the proportion equation
   309,060 : 467,922 = 467,922 : x
2. Step 2: Convert to fraction form
   309,060/467,922 = 467,922/x
3. Step 3: Cross multiply
   309,060x = 467,922 × 467,922
4. Step 4: Simplify right side
   309,060x = 218,950,998,084
5. Step 5: Solve for x
   x = 218,950,998,084/309,060
6. Step 6: Final answer
   x = 708,441.72