Finding the Third Proportional to 1,092,120 and 1,709,487

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,120 : 1,709,487 = 1,709,487 : x
2. Step 2: Convert to fraction form
   1,092,120/1,709,487 = 1,709,487/x
3. Step 3: Cross multiply
   1,092,120x = 1,709,487 × 1,709,487
4. Step 4: Simplify right side
   1,092,120x = 2,922,345,803,169
5. Step 5: Solve for x
   x = 2,922,345,803,169/1,092,120
6. Step 6: Final answer
   x = 2,675,846.80