Finding the Third Proportional to 582,482 and 1,245,942

Step by Step Solution

1. Step 1: Write the proportion equation
   582,482 : 1,245,942 = 1,245,942 : x
2. Step 2: Convert to fraction form
   582,482/1,245,942 = 1,245,942/x
3. Step 3: Cross multiply
   582,482x = 1,245,942 × 1,245,942
4. Step 4: Simplify right side
   582,482x = 1,552,371,467,364
5. Step 5: Solve for x
   x = 1,552,371,467,364/582,482
6. Step 6: Final answer
   x = 2,665,097.75