Finding the Third Proportional to 1,410,813 and 3,086,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,813 : 3,086,658 = 3,086,658 : x
2. Step 2: Convert to fraction form
   1,410,813/3,086,658 = 3,086,658/x
3. Step 3: Cross multiply
   1,410,813x = 3,086,658 × 3,086,658
4. Step 4: Simplify right side
   1,410,813x = 9,527,457,608,964
5. Step 5: Solve for x
   x = 9,527,457,608,964/1,410,813
6. Step 6: Final answer
   x = 6,753,168.29