Finding the Third Proportional to 2,409,358 and 3,212,043

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,358 : 3,212,043 = 3,212,043 : x
2. Step 2: Convert to fraction form
   2,409,358/3,212,043 = 3,212,043/x
3. Step 3: Cross multiply
   2,409,358x = 3,212,043 × 3,212,043
4. Step 4: Simplify right side
   2,409,358x = 10,317,220,233,849
5. Step 5: Solve for x
   x = 10,317,220,233,849/2,409,358
6. Step 6: Final answer
   x = 4,282,144.97