Finding the Third Proportional to 1,604,612 and 3,524,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,612 : 3,524,168 = 3,524,168 : x
2. Step 2: Convert to fraction form
   1,604,612/3,524,168 = 3,524,168/x
3. Step 3: Cross multiply
   1,604,612x = 3,524,168 × 3,524,168
4. Step 4: Simplify right side
   1,604,612x = 12,419,760,092,224
5. Step 5: Solve for x
   x = 12,419,760,092,224/1,604,612
6. Step 6: Final answer
   x = 7,740,039.39