Finding the Third Proportional to 543,510 and 1,180,512

Step by Step Solution

1. Step 1: Write the proportion equation
   543,510 : 1,180,512 = 1,180,512 : x
2. Step 2: Convert to fraction form
   543,510/1,180,512 = 1,180,512/x
3. Step 3: Cross multiply
   543,510x = 1,180,512 × 1,180,512
4. Step 4: Simplify right side
   543,510x = 1,393,608,582,144
5. Step 5: Solve for x
   x = 1,393,608,582,144/543,510
6. Step 6: Final answer
   x = 2,564,090.05