Finding the Third Proportional to 2,260,290 and 3,413,475

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,290 : 3,413,475 = 3,413,475 : x
2. Step 2: Convert to fraction form
   2,260,290/3,413,475 = 3,413,475/x
3. Step 3: Cross multiply
   2,260,290x = 3,413,475 × 3,413,475
4. Step 4: Simplify right side
   2,260,290x = 11,651,811,575,625
5. Step 5: Solve for x
   x = 11,651,811,575,625/2,260,290
6. Step 6: Final answer
   x = 5,155,007.36