Finding the Third Proportional to 1,554,259 and 3,344,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,259 : 3,344,712 = 3,344,712 : x
2. Step 2: Convert to fraction form
   1,554,259/3,344,712 = 3,344,712/x
3. Step 3: Cross multiply
   1,554,259x = 3,344,712 × 3,344,712
4. Step 4: Simplify right side
   1,554,259x = 11,187,098,362,944
5. Step 5: Solve for x
   x = 11,187,098,362,944/1,554,259
6. Step 6: Final answer
   x = 7,197,705.38