Finding the Third Proportional to 656,674 and 1,418,116

Step by Step Solution

1. Step 1: Write the proportion equation
   656,674 : 1,418,116 = 1,418,116 : x
2. Step 2: Convert to fraction form
   656,674/1,418,116 = 1,418,116/x
3. Step 3: Cross multiply
   656,674x = 1,418,116 × 1,418,116
4. Step 4: Simplify right side
   656,674x = 2,011,052,989,456
5. Step 5: Solve for x
   x = 2,011,052,989,456/656,674
6. Step 6: Final answer
   x = 3,062,483.04