Finding the Third Proportional to 674,136 and 1,441,584

Step by Step Solution

1. Step 1: Write the proportion equation
   674,136 : 1,441,584 = 1,441,584 : x
2. Step 2: Convert to fraction form
   674,136/1,441,584 = 1,441,584/x
3. Step 3: Cross multiply
   674,136x = 1,441,584 × 1,441,584
4. Step 4: Simplify right side
   674,136x = 2,078,164,429,056
5. Step 5: Solve for x
   x = 2,078,164,429,056/674,136
6. Step 6: Final answer
   x = 3,082,707.98