Finding the Third Proportional to 1,604,774 and 3,524,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,774 : 3,524,428 = 3,524,428 : x
2. Step 2: Convert to fraction form
   1,604,774/3,524,428 = 3,524,428/x
3. Step 3: Cross multiply
   1,604,774x = 3,524,428 × 3,524,428
4. Step 4: Simplify right side
   1,604,774x = 12,421,592,727,184
5. Step 5: Solve for x
   x = 12,421,592,727,184/1,604,774
6. Step 6: Final answer
   x = 7,740,400.04