Finding the Third Proportional to 2,619,609 and 5,726,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,609 : 5,726,202 = 5,726,202 : x
2. Step 2: Convert to fraction form
   2,619,609/5,726,202 = 5,726,202/x
3. Step 3: Cross multiply
   2,619,609x = 5,726,202 × 5,726,202
4. Step 4: Simplify right side
   2,619,609x = 32,789,389,344,804
5. Step 5: Solve for x
   x = 32,789,389,344,804/2,619,609
6. Step 6: Final answer
   x = 12,516,902.08