Finding the Third Proportional to 300,348 and 533,922

Step by Step Solution

1. Step 1: Write the proportion equation
   300,348 : 533,922 = 533,922 : x
2. Step 2: Convert to fraction form
   300,348/533,922 = 533,922/x
3. Step 3: Cross multiply
   300,348x = 533,922 × 533,922
4. Step 4: Simplify right side
   300,348x = 285,072,702,084
5. Step 5: Solve for x
   x = 285,072,702,084/300,348
6. Step 6: Final answer
   x = 949,141.34