Finding the Third Proportional to 1,703,018 and 2,838,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,703,018 : 2,838,243 = 2,838,243 : x
2. Step 2: Convert to fraction form
   1,703,018/2,838,243 = 2,838,243/x
3. Step 3: Cross multiply
   1,703,018x = 2,838,243 × 2,838,243
4. Step 4: Simplify right side
   1,703,018x = 8,055,623,327,049
5. Step 5: Solve for x
   x = 8,055,623,327,049/1,703,018
6. Step 6: Final answer
   x = 4,730,204.45