Finding the Third Proportional to 550,512 and 1,167,180

Step by Step Solution

1. Step 1: Write the proportion equation
   550,512 : 1,167,180 = 1,167,180 : x
2. Step 2: Convert to fraction form
   550,512/1,167,180 = 1,167,180/x
3. Step 3: Cross multiply
   550,512x = 1,167,180 × 1,167,180
4. Step 4: Simplify right side
   550,512x = 1,362,309,152,400
5. Step 5: Solve for x
   x = 1,362,309,152,400/550,512
6. Step 6: Final answer
   x = 2,474,622.08