Finding the Third Proportional to 713,831 and 1,051,009

Step by Step Solution

1. Step 1: Write the proportion equation
   713,831 : 1,051,009 = 1,051,009 : x
2. Step 2: Convert to fraction form
   713,831/1,051,009 = 1,051,009/x
3. Step 3: Cross multiply
   713,831x = 1,051,009 × 1,051,009
4. Step 4: Simplify right side
   713,831x = 1,104,619,918,081
5. Step 5: Solve for x
   x = 1,104,619,918,081/713,831
6. Step 6: Final answer
   x = 1,547,452.99