Finding the Third Proportional to 582,252 and 1,273,122

Step by Step Solution

1. Step 1: Write the proportion equation
   582,252 : 1,273,122 = 1,273,122 : x
2. Step 2: Convert to fraction form
   582,252/1,273,122 = 1,273,122/x
3. Step 3: Cross multiply
   582,252x = 1,273,122 × 1,273,122
4. Step 4: Simplify right side
   582,252x = 1,620,839,626,884
5. Step 5: Solve for x
   x = 1,620,839,626,884/582,252
6. Step 6: Final answer
   x = 2,783,742.48