Finding the Third Proportional to 1,507,706 and 3,251,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,706 : 3,251,608 = 3,251,608 : x
2. Step 2: Convert to fraction form
   1,507,706/3,251,608 = 3,251,608/x
3. Step 3: Cross multiply
   1,507,706x = 3,251,608 × 3,251,608
4. Step 4: Simplify right side
   1,507,706x = 10,572,954,585,664
5. Step 5: Solve for x
   x = 10,572,954,585,664/1,507,706
6. Step 6: Final answer
   x = 7,012,610.27