Finding the Third Proportional to 704,634 and 1,004,031

Step by Step Solution

1. Step 1: Write the proportion equation
   704,634 : 1,004,031 = 1,004,031 : x
2. Step 2: Convert to fraction form
   704,634/1,004,031 = 1,004,031/x
3. Step 3: Cross multiply
   704,634x = 1,004,031 × 1,004,031
4. Step 4: Simplify right side
   704,634x = 1,008,078,248,961
5. Step 5: Solve for x
   x = 1,008,078,248,961/704,634
6. Step 6: Final answer
   x = 1,430,640.94