Finding the Third Proportional to 1,158,170 and 1,670,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,170 : 1,670,802 = 1,670,802 : x
2. Step 2: Convert to fraction form
   1,158,170/1,670,802 = 1,670,802/x
3. Step 3: Cross multiply
   1,158,170x = 1,670,802 × 1,670,802
4. Step 4: Simplify right side
   1,158,170x = 2,791,579,323,204
5. Step 5: Solve for x
   x = 2,791,579,323,204/1,158,170
6. Step 6: Final answer
   x = 2,410,336.41