Finding the Third Proportional to 1,746,864 and 3,703,689

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,864 : 3,703,689 = 3,703,689 : x
2. Step 2: Convert to fraction form
   1,746,864/3,703,689 = 3,703,689/x
3. Step 3: Cross multiply
   1,746,864x = 3,703,689 × 3,703,689
4. Step 4: Simplify right side
   1,746,864x = 13,717,312,208,721
5. Step 5: Solve for x
   x = 13,717,312,208,721/1,746,864
6. Step 6: Final answer
   x = 7,852,535.86