Finding the Third Proportional to 745,984 and 1,609,906

Step by Step Solution

1. Step 1: Write the proportion equation
   745,984 : 1,609,906 = 1,609,906 : x
2. Step 2: Convert to fraction form
   745,984/1,609,906 = 1,609,906/x
3. Step 3: Cross multiply
   745,984x = 1,609,906 × 1,609,906
4. Step 4: Simplify right side
   745,984x = 2,591,797,328,836
5. Step 5: Solve for x
   x = 2,591,797,328,836/745,984
6. Step 6: Final answer
   x = 3,474,333.67