Finding the Third Proportional to 544,825 and 1,155,178

Step by Step Solution

1. Step 1: Write the proportion equation
   544,825 : 1,155,178 = 1,155,178 : x
2. Step 2: Convert to fraction form
   544,825/1,155,178 = 1,155,178/x
3. Step 3: Cross multiply
   544,825x = 1,155,178 × 1,155,178
4. Step 4: Simplify right side
   544,825x = 1,334,436,211,684
5. Step 5: Solve for x
   x = 1,334,436,211,684/544,825
6. Step 6: Final answer
   x = 2,449,293.28