Finding the Third Proportional to 1,510,706 and 3,223,588

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,706 : 3,223,588 = 3,223,588 : x
2. Step 2: Convert to fraction form
   1,510,706/3,223,588 = 3,223,588/x
3. Step 3: Cross multiply
   1,510,706x = 3,223,588 × 3,223,588
4. Step 4: Simplify right side
   1,510,706x = 10,391,519,593,744
5. Step 5: Solve for x
   x = 10,391,519,593,744/1,510,706
6. Step 6: Final answer
   x = 6,878,584.98