Finding the Third Proportional to 2,820,372 and 4,296,654

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,372 : 4,296,654 = 4,296,654 : x
2. Step 2: Convert to fraction form
   2,820,372/4,296,654 = 4,296,654/x
3. Step 3: Cross multiply
   2,820,372x = 4,296,654 × 4,296,654
4. Step 4: Simplify right side
   2,820,372x = 18,461,235,595,716
5. Step 5: Solve for x
   x = 18,461,235,595,716/2,820,372
6. Step 6: Final answer
   x = 6,545,673.97