Finding the Third Proportional to 2,843,710 and 4,360,611

Step by Step Solution

1. Step 1: Write the proportion equation
   2,843,710 : 4,360,611 = 4,360,611 : x
2. Step 2: Convert to fraction form
   2,843,710/4,360,611 = 4,360,611/x
3. Step 3: Cross multiply
   2,843,710x = 4,360,611 × 4,360,611
4. Step 4: Simplify right side
   2,843,710x = 19,014,928,293,321
5. Step 5: Solve for x
   x = 19,014,928,293,321/2,843,710
6. Step 6: Final answer
   x = 6,686,662.25