Finding the Third Proportional to 2,046,624 and 4,342,608

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,624 : 4,342,608 = 4,342,608 : x
2. Step 2: Convert to fraction form
   2,046,624/4,342,608 = 4,342,608/x
3. Step 3: Cross multiply
   2,046,624x = 4,342,608 × 4,342,608
4. Step 4: Simplify right side
   2,046,624x = 18,858,244,241,664
5. Step 5: Solve for x
   x = 18,858,244,241,664/2,046,624
6. Step 6: Final answer
   x = 9,214,317.94