Finding the Third Proportional to 1,724,725 and 3,628,197

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,725 : 3,628,197 = 3,628,197 : x
2. Step 2: Convert to fraction form
   1,724,725/3,628,197 = 3,628,197/x
3. Step 3: Cross multiply
   1,724,725x = 3,628,197 × 3,628,197
4. Step 4: Simplify right side
   1,724,725x = 13,163,813,470,809
5. Step 5: Solve for x
   x = 13,163,813,470,809/1,724,725
6. Step 6: Final answer
   x = 7,632,412.98