Finding the Third Proportional to 687,767 and 1,494,118

Step by Step Solution

1. Step 1: Write the proportion equation
   687,767 : 1,494,118 = 1,494,118 : x
2. Step 2: Convert to fraction form
   687,767/1,494,118 = 1,494,118/x
3. Step 3: Cross multiply
   687,767x = 1,494,118 × 1,494,118
4. Step 4: Simplify right side
   687,767x = 2,232,388,597,924
5. Step 5: Solve for x
   x = 2,232,388,597,924/687,767
6. Step 6: Final answer
   x = 3,245,850.12