Finding the Third Proportional to 1,554,256 and 3,344,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,256 : 3,344,708 = 3,344,708 : x
2. Step 2: Convert to fraction form
   1,554,256/3,344,708 = 3,344,708/x
3. Step 3: Cross multiply
   1,554,256x = 3,344,708 × 3,344,708
4. Step 4: Simplify right side
   1,554,256x = 11,187,071,605,264
5. Step 5: Solve for x
   x = 11,187,071,605,264/1,554,256
6. Step 6: Final answer
   x = 7,197,702.06