Finding the Third Proportional to 2,820,404 and 4,296,702

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,404 : 4,296,702 = 4,296,702 : x
2. Step 2: Convert to fraction form
   2,820,404/4,296,702 = 4,296,702/x
3. Step 3: Cross multiply
   2,820,404x = 4,296,702 × 4,296,702
4. Step 4: Simplify right side
   2,820,404x = 18,461,648,076,804
5. Step 5: Solve for x
   x = 18,461,648,076,804/2,820,404
6. Step 6: Final answer
   x = 6,545,745.96