Finding the Third Proportional to 1,717,242 and 3,729,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,717,242 : 3,729,708 = 3,729,708 : x
2. Step 2: Convert to fraction form
   1,717,242/3,729,708 = 3,729,708/x
3. Step 3: Cross multiply
   1,717,242x = 3,729,708 × 3,729,708
4. Step 4: Simplify right side
   1,717,242x = 13,910,721,765,264
5. Step 5: Solve for x
   x = 13,910,721,765,264/1,717,242
6. Step 6: Final answer
   x = 8,100,618.18