Finding the Third Proportional to 1,604,590 and 3,524,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,590 : 3,524,126 = 3,524,126 : x
2. Step 2: Convert to fraction form
   1,604,590/3,524,126 = 3,524,126/x
3. Step 3: Cross multiply
   1,604,590x = 3,524,126 × 3,524,126
4. Step 4: Simplify right side
   1,604,590x = 12,419,464,063,876
5. Step 5: Solve for x
   x = 12,419,464,063,876/1,604,590
6. Step 6: Final answer
   x = 7,739,961.03