Finding the Third Proportional to 2,829,697 and 4,000,105

Step by Step Solution

1. Step 1: Write the proportion equation
   2,829,697 : 4,000,105 = 4,000,105 : x
2. Step 2: Convert to fraction form
   2,829,697/4,000,105 = 4,000,105/x
3. Step 3: Cross multiply
   2,829,697x = 4,000,105 × 4,000,105
4. Step 4: Simplify right side
   2,829,697x = 16,000,840,011,025
5. Step 5: Solve for x
   x = 16,000,840,011,025/2,829,697
6. Step 6: Final answer
   x = 5,654,612.49