Finding the Third Proportional to 1,665,330 and 3,461,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,330 : 3,461,562 = 3,461,562 : x
2. Step 2: Convert to fraction form
   1,665,330/3,461,562 = 3,461,562/x
3. Step 3: Cross multiply
   1,665,330x = 3,461,562 × 3,461,562
4. Step 4: Simplify right side
   1,665,330x = 11,982,411,479,844
5. Step 5: Solve for x
   x = 11,982,411,479,844/1,665,330
6. Step 6: Final answer
   x = 7,195,217.45