Finding the Third Proportional to 656,948 and 1,415,104

Step by Step Solution

1. Step 1: Write the proportion equation
   656,948 : 1,415,104 = 1,415,104 : x
2. Step 2: Convert to fraction form
   656,948/1,415,104 = 1,415,104/x
3. Step 3: Cross multiply
   656,948x = 1,415,104 × 1,415,104
4. Step 4: Simplify right side
   656,948x = 2,002,519,330,816
5. Step 5: Solve for x
   x = 2,002,519,330,816/656,948
6. Step 6: Final answer
   x = 3,048,215.89