Finding the Third Proportional to 2,609,012 and 3,605,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,012 : 3,605,068 = 3,605,068 : x
2. Step 2: Convert to fraction form
   2,609,012/3,605,068 = 3,605,068/x
3. Step 3: Cross multiply
   2,609,012x = 3,605,068 × 3,605,068
4. Step 4: Simplify right side
   2,609,012x = 12,996,515,284,624
5. Step 5: Solve for x
   x = 12,996,515,284,624/2,609,012
6. Step 6: Final answer
   x = 4,981,393.45