Finding the Third Proportional to 1,626,042 and 3,435,225

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626,042 : 3,435,225 = 3,435,225 : x
2. Step 2: Convert to fraction form
   1,626,042/3,435,225 = 3,435,225/x
3. Step 3: Cross multiply
   1,626,042x = 3,435,225 × 3,435,225
4. Step 4: Simplify right side
   1,626,042x = 11,800,770,800,625
5. Step 5: Solve for x
   x = 11,800,770,800,625/1,626,042
6. Step 6: Final answer
   x = 7,257,359.16