Finding the Third Proportional to 789,446 and 1,736,356

Step by Step Solution

1. Step 1: Write the proportion equation
   789,446 : 1,736,356 = 1,736,356 : x
2. Step 2: Convert to fraction form
   789,446/1,736,356 = 1,736,356/x
3. Step 3: Cross multiply
   789,446x = 1,736,356 × 1,736,356
4. Step 4: Simplify right side
   789,446x = 3,014,932,158,736
5. Step 5: Solve for x
   x = 3,014,932,158,736/789,446
6. Step 6: Final answer
   x = 3,819,047.99