Finding the Third Proportional to 1,180,672 and 1,656,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,672 : 1,656,744 = 1,656,744 : x
2. Step 2: Convert to fraction form
   1,180,672/1,656,744 = 1,656,744/x
3. Step 3: Cross multiply
   1,180,672x = 1,656,744 × 1,656,744
4. Step 4: Simplify right side
   1,180,672x = 2,744,800,681,536
5. Step 5: Solve for x
   x = 2,744,800,681,536/1,180,672
6. Step 6: Final answer
   x = 2,324,778.33