Finding the Third Proportional to 1,585,364 and 3,394,930

Step by Step Solution

1. Step 1: Write the proportion equation
   1,585,364 : 3,394,930 = 3,394,930 : x
2. Step 2: Convert to fraction form
   1,585,364/3,394,930 = 3,394,930/x
3. Step 3: Cross multiply
   1,585,364x = 3,394,930 × 3,394,930
4. Step 4: Simplify right side
   1,585,364x = 11,525,549,704,900
5. Step 5: Solve for x
   x = 11,525,549,704,900/1,585,364
6. Step 6: Final answer
   x = 7,269,970.62