Finding the Third Proportional to 787,560 and 1,717,662

Step by Step Solution

1. Step 1: Write the proportion equation
   787,560 : 1,717,662 = 1,717,662 : x
2. Step 2: Convert to fraction form
   787,560/1,717,662 = 1,717,662/x
3. Step 3: Cross multiply
   787,560x = 1,717,662 × 1,717,662
4. Step 4: Simplify right side
   787,560x = 2,950,362,746,244
5. Step 5: Solve for x
   x = 2,950,362,746,244/787,560
6. Step 6: Final answer
   x = 3,746,206.95