Finding the Third Proportional to 501,419 and 1,072,822

Step by Step Solution

1. Step 1: Write the proportion equation
   501,419 : 1,072,822 = 1,072,822 : x
2. Step 2: Convert to fraction form
   501,419/1,072,822 = 1,072,822/x
3. Step 3: Cross multiply
   501,419x = 1,072,822 × 1,072,822
4. Step 4: Simplify right side
   501,419x = 1,150,947,043,684
5. Step 5: Solve for x
   x = 1,150,947,043,684/501,419
6. Step 6: Final answer
   x = 2,295,379.80