Finding the Third Proportional to 582,476 and 1,245,908

Step by Step Solution

1. Step 1: Write the proportion equation
   582,476 : 1,245,908 = 1,245,908 : x
2. Step 2: Convert to fraction form
   582,476/1,245,908 = 1,245,908/x
3. Step 3: Cross multiply
   582,476x = 1,245,908 × 1,245,908
4. Step 4: Simplify right side
   582,476x = 1,552,286,744,464
5. Step 5: Solve for x
   x = 1,552,286,744,464/582,476
6. Step 6: Final answer
   x = 2,664,979.75