Finding the Third Proportional to 504,774 and 1,079,586

Step by Step Solution

1. Step 1: Write the proportion equation
   504,774 : 1,079,586 = 1,079,586 : x
2. Step 2: Convert to fraction form
   504,774/1,079,586 = 1,079,586/x
3. Step 3: Cross multiply
   504,774x = 1,079,586 × 1,079,586
4. Step 4: Simplify right side
   504,774x = 1,165,505,931,396
5. Step 5: Solve for x
   x = 1,165,505,931,396/504,774
6. Step 6: Final answer
   x = 2,308,965.86