Finding the Third Proportional to 3,042,322 and 4,676,676

Step by Step Solution

1. Step 1: Write the proportion equation
   3,042,322 : 4,676,676 = 4,676,676 : x
2. Step 2: Convert to fraction form
   3,042,322/4,676,676 = 4,676,676/x
3. Step 3: Cross multiply
   3,042,322x = 4,676,676 × 4,676,676
4. Step 4: Simplify right side
   3,042,322x = 21,871,298,408,976
5. Step 5: Solve for x
   x = 21,871,298,408,976/3,042,322
6. Step 6: Final answer
   x = 7,189,014.97