Finding the Third Proportional to 1,081,794 and 1,681,655

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,794 : 1,681,655 = 1,681,655 : x
2. Step 2: Convert to fraction form
   1,081,794/1,681,655 = 1,681,655/x
3. Step 3: Cross multiply
   1,081,794x = 1,681,655 × 1,681,655
4. Step 4: Simplify right side
   1,081,794x = 2,827,963,539,025
5. Step 5: Solve for x
   x = 2,827,963,539,025/1,081,794
6. Step 6: Final answer
   x = 2,614,142.38