Finding the Third Proportional to 789,450 and 1,736,364

Step by Step Solution

1. Step 1: Write the proportion equation
   789,450 : 1,736,364 = 1,736,364 : x
2. Step 2: Convert to fraction form
   789,450/1,736,364 = 1,736,364/x
3. Step 3: Cross multiply
   789,450x = 1,736,364 × 1,736,364
4. Step 4: Simplify right side
   789,450x = 3,014,959,940,496
5. Step 5: Solve for x
   x = 3,014,959,940,496/789,450
6. Step 6: Final answer
   x = 3,819,063.83