Finding the Third Proportional to 1,724,762 and 3,628,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,762 : 3,628,260 = 3,628,260 : x
2. Step 2: Convert to fraction form
   1,724,762/3,628,260 = 3,628,260/x
3. Step 3: Cross multiply
   1,724,762x = 3,628,260 × 3,628,260
4. Step 4: Simplify right side
   1,724,762x = 13,164,270,627,600
5. Step 5: Solve for x
   x = 13,164,270,627,600/1,724,762
6. Step 6: Final answer
   x = 7,632,514.30