Finding the Third Proportional to 533,398 and 1,166,380

Step by Step Solution

1. Step 1: Write the proportion equation
   533,398 : 1,166,380 = 1,166,380 : x
2. Step 2: Convert to fraction form
   533,398/1,166,380 = 1,166,380/x
3. Step 3: Cross multiply
   533,398x = 1,166,380 × 1,166,380
4. Step 4: Simplify right side
   533,398x = 1,360,442,304,400
5. Step 5: Solve for x
   x = 1,360,442,304,400/533,398
6. Step 6: Final answer
   x = 2,550,520.07