Finding the Third Proportional to 532,479 and 1,158,249

Step by Step Solution

1. Step 1: Write the proportion equation
   532,479 : 1,158,249 = 1,158,249 : x
2. Step 2: Convert to fraction form
   532,479/1,158,249 = 1,158,249/x
3. Step 3: Cross multiply
   532,479x = 1,158,249 × 1,158,249
4. Step 4: Simplify right side
   532,479x = 1,341,540,746,001
5. Step 5: Solve for x
   x = 1,341,540,746,001/532,479
6. Step 6: Final answer
   x = 2,519,424.70