Finding the Third Proportional to 664,704 and 1,024,704

Step by Step Solution

1. Step 1: Write the proportion equation
   664,704 : 1,024,704 = 1,024,704 : x
2. Step 2: Convert to fraction form
   664,704/1,024,704 = 1,024,704/x
3. Step 3: Cross multiply
   664,704x = 1,024,704 × 1,024,704
4. Step 4: Simplify right side
   664,704x = 1,050,018,287,616
5. Step 5: Solve for x
   x = 1,050,018,287,616/664,704
6. Step 6: Final answer
   x = 1,579,678.00