Finding the Third Proportional to 1,381,710 and 3,257,030

Step by Step Solution

1. Step 1: Write the proportion equation
   1,381,710 : 3,257,030 = 3,257,030 : x
2. Step 2: Convert to fraction form
   1,381,710/3,257,030 = 3,257,030/x
3. Step 3: Cross multiply
   1,381,710x = 3,257,030 × 3,257,030
4. Step 4: Simplify right side
   1,381,710x = 10,608,244,420,900
5. Step 5: Solve for x
   x = 10,608,244,420,900/1,381,710
6. Step 6: Final answer
   x = 7,677,620.07