Finding the Third Proportional to 2,409,712 and 3,212,592

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,712 : 3,212,592 = 3,212,592 : x
2. Step 2: Convert to fraction form
   2,409,712/3,212,592 = 3,212,592/x
3. Step 3: Cross multiply
   2,409,712x = 3,212,592 × 3,212,592
4. Step 4: Simplify right side
   2,409,712x = 10,320,747,358,464
5. Step 5: Solve for x
   x = 10,320,747,358,464/2,409,712
6. Step 6: Final answer
   x = 4,282,979.61