Finding the Third Proportional to 2,833,174 and 4,273,476

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833,174 : 4,273,476 = 4,273,476 : x
2. Step 2: Convert to fraction form
   2,833,174/4,273,476 = 4,273,476/x
3. Step 3: Cross multiply
   2,833,174x = 4,273,476 × 4,273,476
4. Step 4: Simplify right side
   2,833,174x = 18,262,597,122,576
5. Step 5: Solve for x
   x = 18,262,597,122,576/2,833,174
6. Step 6: Final answer
   x = 6,445,985.01