Finding the Third Proportional to 494,114 and 1,078,586

Step by Step Solution

1. Step 1: Write the proportion equation
   494,114 : 1,078,586 = 1,078,586 : x
2. Step 2: Convert to fraction form
   494,114/1,078,586 = 1,078,586/x
3. Step 3: Cross multiply
   494,114x = 1,078,586 × 1,078,586
4. Step 4: Simplify right side
   494,114x = 1,163,347,759,396
5. Step 5: Solve for x
   x = 1,163,347,759,396/494,114
6. Step 6: Final answer
   x = 2,354,411.65