Finding the Third Proportional to 543,330 and 1,179,994

Step by Step Solution

1. Step 1: Write the proportion equation
   543,330 : 1,179,994 = 1,179,994 : x
2. Step 2: Convert to fraction form
   543,330/1,179,994 = 1,179,994/x
3. Step 3: Cross multiply
   543,330x = 1,179,994 × 1,179,994
4. Step 4: Simplify right side
   543,330x = 1,392,385,840,036
5. Step 5: Solve for x
   x = 1,392,385,840,036/543,330
6. Step 6: Final answer
   x = 2,562,689.05