Finding the Third Proportional to 2,205,306 and 3,465,609

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,306 : 3,465,609 = 3,465,609 : x
2. Step 2: Convert to fraction form
   2,205,306/3,465,609 = 3,465,609/x
3. Step 3: Cross multiply
   2,205,306x = 3,465,609 × 3,465,609
4. Step 4: Simplify right side
   2,205,306x = 12,010,445,740,881
5. Step 5: Solve for x
   x = 12,010,445,740,881/2,205,306
6. Step 6: Final answer
   x = 5,446,158.37