Finding the Third Proportional to 475,800 and 1,071,372

Step by Step Solution

1. Step 1: Write the proportion equation
   475,800 : 1,071,372 = 1,071,372 : x
2. Step 2: Convert to fraction form
   475,800/1,071,372 = 1,071,372/x
3. Step 3: Cross multiply
   475,800x = 1,071,372 × 1,071,372
4. Step 4: Simplify right side
   475,800x = 1,147,837,962,384
5. Step 5: Solve for x
   x = 1,147,837,962,384/475,800
6. Step 6: Final answer
   x = 2,412,437.92