Finding the Third Proportional to 789,448 and 1,736,360

Step by Step Solution

1. Step 1: Write the proportion equation
   789,448 : 1,736,360 = 1,736,360 : x
2. Step 2: Convert to fraction form
   789,448/1,736,360 = 1,736,360/x
3. Step 3: Cross multiply
   789,448x = 1,736,360 × 1,736,360
4. Step 4: Simplify right side
   789,448x = 3,014,946,049,600
5. Step 5: Solve for x
   x = 3,014,946,049,600/789,448
6. Step 6: Final answer
   x = 3,819,055.91