Finding the Third Proportional to 1,161,942 and 1,776,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,942 : 1,776,356 = 1,776,356 : x
2. Step 2: Convert to fraction form
   1,161,942/1,776,356 = 1,776,356/x
3. Step 3: Cross multiply
   1,161,942x = 1,776,356 × 1,776,356
4. Step 4: Simplify right side
   1,161,942x = 3,155,440,638,736
5. Step 5: Solve for x
   x = 3,155,440,638,736/1,161,942
6. Step 6: Final answer
   x = 2,715,661.06