Finding the Third Proportional to 543,510 and 1,180,674

Step by Step Solution

1. Step 1: Write the proportion equation
   543,510 : 1,180,674 = 1,180,674 : x
2. Step 2: Convert to fraction form
   543,510/1,180,674 = 1,180,674/x
3. Step 3: Cross multiply
   543,510x = 1,180,674 × 1,180,674
4. Step 4: Simplify right side
   543,510x = 1,393,991,094,276
5. Step 5: Solve for x
   x = 1,393,991,094,276/543,510
6. Step 6: Final answer
   x = 2,564,793.83