Finding the Third Proportional to 582,249 and 1,273,116

Step by Step Solution

1. Step 1: Write the proportion equation
   582,249 : 1,273,116 = 1,273,116 : x
2. Step 2: Convert to fraction form
   582,249/1,273,116 = 1,273,116/x
3. Step 3: Cross multiply
   582,249x = 1,273,116 × 1,273,116
4. Step 4: Simplify right side
   582,249x = 1,620,824,349,456
5. Step 5: Solve for x
   x = 1,620,824,349,456/582,249
6. Step 6: Final answer
   x = 2,783,730.59