Finding the Third Proportional to 745,862 and 1,104,805

Step by Step Solution

1. Step 1: Write the proportion equation
   745,862 : 1,104,805 = 1,104,805 : x
2. Step 2: Convert to fraction form
   745,862/1,104,805 = 1,104,805/x
3. Step 3: Cross multiply
   745,862x = 1,104,805 × 1,104,805
4. Step 4: Simplify right side
   745,862x = 1,220,594,088,025
5. Step 5: Solve for x
   x = 1,220,594,088,025/745,862
6. Step 6: Final answer
   x = 1,636,487.83