Finding the Third Proportional to 1,675,906 and 3,617,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,675,906 : 3,617,412 = 3,617,412 : x
2. Step 2: Convert to fraction form
   1,675,906/3,617,412 = 3,617,412/x
3. Step 3: Cross multiply
   1,675,906x = 3,617,412 × 3,617,412
4. Step 4: Simplify right side
   1,675,906x = 13,085,669,577,744
5. Step 5: Solve for x
   x = 13,085,669,577,744/1,675,906
6. Step 6: Final answer
   x = 7,808,116.67