Finding the Third Proportional to 659,814 and 1,471,260

Step by Step Solution

1. Step 1: Write the proportion equation
   659,814 : 1,471,260 = 1,471,260 : x
2. Step 2: Convert to fraction form
   659,814/1,471,260 = 1,471,260/x
3. Step 3: Cross multiply
   659,814x = 1,471,260 × 1,471,260
4. Step 4: Simplify right side
   659,814x = 2,164,605,987,600
5. Step 5: Solve for x
   x = 2,164,605,987,600/659,814
6. Step 6: Final answer
   x = 3,280,630.58