Finding the Third Proportional to 1,081,602 and 1,696,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,602 : 1,696,648 = 1,696,648 : x
2. Step 2: Convert to fraction form
   1,081,602/1,696,648 = 1,696,648/x
3. Step 3: Cross multiply
   1,081,602x = 1,696,648 × 1,696,648
4. Step 4: Simplify right side
   1,081,602x = 2,878,614,435,904
5. Step 5: Solve for x
   x = 2,878,614,435,904/1,081,602
6. Step 6: Final answer
   x = 2,661,435.94