Finding the Third Proportional to 745,970 and 1,609,874

Step by Step Solution

1. Step 1: Write the proportion equation
   745,970 : 1,609,874 = 1,609,874 : x
2. Step 2: Convert to fraction form
   745,970/1,609,874 = 1,609,874/x
3. Step 3: Cross multiply
   745,970x = 1,609,874 × 1,609,874
4. Step 4: Simplify right side
   745,970x = 2,591,694,295,876
5. Step 5: Solve for x
   x = 2,591,694,295,876/745,970
6. Step 6: Final answer
   x = 3,474,260.76