Finding the Third Proportional to 1,542,069 and 3,341,556

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,069 : 3,341,556 = 3,341,556 : x
2. Step 2: Convert to fraction form
   1,542,069/3,341,556 = 3,341,556/x
3. Step 3: Cross multiply
   1,542,069x = 3,341,556 × 3,341,556
4. Step 4: Simplify right side
   1,542,069x = 11,165,996,501,136
5. Step 5: Solve for x
   x = 11,165,996,501,136/1,542,069
6. Step 6: Final answer
   x = 7,240,918.86