Finding the Third Proportional to 1,446,360 and 3,146,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446,360 : 3,146,416 = 3,146,416 : x
2. Step 2: Convert to fraction form
   1,446,360/3,146,416 = 3,146,416/x
3. Step 3: Cross multiply
   1,446,360x = 3,146,416 × 3,146,416
4. Step 4: Simplify right side
   1,446,360x = 9,899,933,645,056
5. Step 5: Solve for x
   x = 9,899,933,645,056/1,446,360
6. Step 6: Final answer
   x = 6,844,723.06