Finding the Third Proportional to 1,409,179 and 3,087,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409,179 : 3,087,682 = 3,087,682 : x
2. Step 2: Convert to fraction form
   1,409,179/3,087,682 = 3,087,682/x
3. Step 3: Cross multiply
   1,409,179x = 3,087,682 × 3,087,682
4. Step 4: Simplify right side
   1,409,179x = 9,533,780,133,124
5. Step 5: Solve for x
   x = 9,533,780,133,124/1,409,179
6. Step 6: Final answer
   x = 6,765,485.53