Finding the Third Proportional to 1,554,268 and 3,344,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,268 : 3,344,730 = 3,344,730 : x
2. Step 2: Convert to fraction form
   1,554,268/3,344,730 = 3,344,730/x
3. Step 3: Cross multiply
   1,554,268x = 3,344,730 × 3,344,730
4. Step 4: Simplify right side
   1,554,268x = 11,187,218,772,900
5. Step 5: Solve for x
   x = 11,187,218,772,900/1,554,268
6. Step 6: Final answer
   x = 7,197,741.17