Finding the Third Proportional to 3,199,176 and 4,905,694

Step by Step Solution

1. Step 1: Write the proportion equation
   3,199,176 : 4,905,694 = 4,905,694 : x
2. Step 2: Convert to fraction form
   3,199,176/4,905,694 = 4,905,694/x
3. Step 3: Cross multiply
   3,199,176x = 4,905,694 × 4,905,694
4. Step 4: Simplify right side
   3,199,176x = 24,065,833,621,636
5. Step 5: Solve for x
   x = 24,065,833,621,636/3,199,176
6. Step 6: Final answer
   x = 7,522,510.05