Finding the Third Proportional to 1,355,392 and 1,806,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,392 : 1,806,944 = 1,806,944 : x
2. Step 2: Convert to fraction form
   1,355,392/1,806,944 = 1,806,944/x
3. Step 3: Cross multiply
   1,355,392x = 1,806,944 × 1,806,944
4. Step 4: Simplify right side
   1,355,392x = 3,265,046,619,136
5. Step 5: Solve for x
   x = 3,265,046,619,136/1,355,392
6. Step 6: Final answer
   x = 2,408,931.60