Finding the Third Proportional to 2,820,354 and 4,296,627

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,354 : 4,296,627 = 4,296,627 : x
2. Step 2: Convert to fraction form
   2,820,354/4,296,627 = 4,296,627/x
3. Step 3: Cross multiply
   2,820,354x = 4,296,627 × 4,296,627
4. Step 4: Simplify right side
   2,820,354x = 18,461,003,577,129
5. Step 5: Solve for x
   x = 18,461,003,577,129/2,820,354
6. Step 6: Final answer
   x = 6,545,633.48