Finding the Third Proportional to 3,003,882 and 4,648,419

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003,882 : 4,648,419 = 4,648,419 : x
2. Step 2: Convert to fraction form
   3,003,882/4,648,419 = 4,648,419/x
3. Step 3: Cross multiply
   3,003,882x = 4,648,419 × 4,648,419
4. Step 4: Simplify right side
   3,003,882x = 21,607,799,199,561
5. Step 5: Solve for x
   x = 21,607,799,199,561/3,003,882
6. Step 6: Final answer
   x = 7,193,291.61