Finding the Third Proportional to 789,510 and 1,736,484

Step by Step Solution

1. Step 1: Write the proportion equation
   789,510 : 1,736,484 = 1,736,484 : x
2. Step 2: Convert to fraction form
   789,510/1,736,484 = 1,736,484/x
3. Step 3: Cross multiply
   789,510x = 1,736,484 × 1,736,484
4. Step 4: Simplify right side
   789,510x = 3,015,376,682,256
5. Step 5: Solve for x
   x = 3,015,376,682,256/789,510
6. Step 6: Final answer
   x = 3,819,301.44