Finding the Third Proportional to 680,206 and 1,016,752

Step by Step Solution

1. Step 1: Write the proportion equation
   680,206 : 1,016,752 = 1,016,752 : x
2. Step 2: Convert to fraction form
   680,206/1,016,752 = 1,016,752/x
3. Step 3: Cross multiply
   680,206x = 1,016,752 × 1,016,752
4. Step 4: Simplify right side
   680,206x = 1,033,784,629,504
5. Step 5: Solve for x
   x = 1,033,784,629,504/680,206
6. Step 6: Final answer
   x = 1,519,811.10