Finding the Third Proportional to 1,604,704 and 3,524,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,704 : 3,524,352 = 3,524,352 : x
2. Step 2: Convert to fraction form
   1,604,704/3,524,352 = 3,524,352/x
3. Step 3: Cross multiply
   1,604,704x = 3,524,352 × 3,524,352
4. Step 4: Simplify right side
   1,604,704x = 12,421,057,019,904
5. Step 5: Solve for x
   x = 12,421,057,019,904/1,604,704
6. Step 6: Final answer
   x = 7,740,403.85