Finding the Third Proportional to 3,172,722 and 4,833,419

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172,722 : 4,833,419 = 4,833,419 : x
2. Step 2: Convert to fraction form
   3,172,722/4,833,419 = 4,833,419/x
3. Step 3: Cross multiply
   3,172,722x = 4,833,419 × 4,833,419
4. Step 4: Simplify right side
   3,172,722x = 23,361,939,229,561
5. Step 5: Solve for x
   x = 23,361,939,229,561/3,172,722
6. Step 6: Final answer
   x = 7,363,374.17