Finding the Third Proportional to 1,092,217 and 1,709,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,217 : 1,709,606 = 1,709,606 : x
2. Step 2: Convert to fraction form
   1,092,217/1,709,606 = 1,709,606/x
3. Step 3: Cross multiply
   1,092,217x = 1,709,606 × 1,709,606
4. Step 4: Simplify right side
   1,092,217x = 2,922,752,675,236
5. Step 5: Solve for x
   x = 2,922,752,675,236/1,092,217
6. Step 6: Final answer
   x = 2,675,981.67