Finding the Third Proportional to 2,820,402 and 4,296,699

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,402 : 4,296,699 = 4,296,699 : x
2. Step 2: Convert to fraction form
   2,820,402/4,296,699 = 4,296,699/x
3. Step 3: Cross multiply
   2,820,402x = 4,296,699 × 4,296,699
4. Step 4: Simplify right side
   2,820,402x = 18,461,622,296,601
5. Step 5: Solve for x
   x = 18,461,622,296,601/2,820,402
6. Step 6: Final answer
   x = 6,545,741.46