Finding the Third Proportional to 2,279,458 and 3,609,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,458 : 3,609,467 = 3,609,467 : x
2. Step 2: Convert to fraction form
   2,279,458/3,609,467 = 3,609,467/x
3. Step 3: Cross multiply
   2,279,458x = 3,609,467 × 3,609,467
4. Step 4: Simplify right side
   2,279,458x = 13,028,252,024,089
5. Step 5: Solve for x
   x = 13,028,252,024,089/2,279,458
6. Step 6: Final answer
   x = 5,715,504.31