Finding the Third Proportional to 789,508 and 1,736,480

Step by Step Solution

1. Step 1: Write the proportion equation
   789,508 : 1,736,480 = 1,736,480 : x
2. Step 2: Convert to fraction form
   789,508/1,736,480 = 1,736,480/x
3. Step 3: Cross multiply
   789,508x = 1,736,480 × 1,736,480
4. Step 4: Simplify right side
   789,508x = 3,015,362,790,400
5. Step 5: Solve for x
   x = 3,015,362,790,400/789,508
6. Step 6: Final answer
   x = 3,819,293.52