Finding the Third Proportional to 532,462 and 1,158,218

Step by Step Solution

1. Step 1: Write the proportion equation
   532,462 : 1,158,218 = 1,158,218 : x
2. Step 2: Convert to fraction form
   532,462/1,158,218 = 1,158,218/x
3. Step 3: Cross multiply
   532,462x = 1,158,218 × 1,158,218
4. Step 4: Simplify right side
   532,462x = 1,341,468,935,524
5. Step 5: Solve for x
   x = 1,341,468,935,524/532,462
6. Step 6: Final answer
   x = 2,519,370.28