Finding the Third Proportional to 844,880 and 1,309,065

Step by Step Solution

1. Step 1: Write the proportion equation
   844,880 : 1,309,065 = 1,309,065 : x
2. Step 2: Convert to fraction form
   844,880/1,309,065 = 1,309,065/x
3. Step 3: Cross multiply
   844,880x = 1,309,065 × 1,309,065
4. Step 4: Simplify right side
   844,880x = 1,713,651,174,225
5. Step 5: Solve for x
   x = 1,713,651,174,225/844,880
6. Step 6: Final answer
   x = 2,028,277.59