Finding the Third Proportional to 3,150,506 and 4,865,682

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,506 : 4,865,682 = 4,865,682 : x
2. Step 2: Convert to fraction form
   3,150,506/4,865,682 = 4,865,682/x
3. Step 3: Cross multiply
   3,150,506x = 4,865,682 × 4,865,682
4. Step 4: Simplify right side
   3,150,506x = 23,674,861,325,124
5. Step 5: Solve for x
   x = 23,674,861,325,124/3,150,506
6. Step 6: Final answer
   x = 7,514,621.88