Finding the Third Proportional to 1,081,792 and 1,681,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,792 : 1,681,652 = 1,681,652 : x
2. Step 2: Convert to fraction form
   1,081,792/1,681,652 = 1,681,652/x
3. Step 3: Cross multiply
   1,081,792x = 1,681,652 × 1,681,652
4. Step 4: Simplify right side
   1,081,792x = 2,827,953,449,104
5. Step 5: Solve for x
   x = 2,827,953,449,104/1,081,792
6. Step 6: Final answer
   x = 2,614,137.88