Finding the Third Proportional to 1,724,772 and 3,628,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,772 : 3,628,282.50 = 3,628,282.50 : x
2. Step 2: Convert to fraction form
   1,724,772/3,628,282.50 = 3,628,282.50/x
3. Step 3: Cross multiply
   1,724,772x = 3,628,282.50 × 3,628,282.50
4. Step 4: Simplify right side
   1,724,772x = 13,164,433,899,806.25
5. Step 5: Solve for x
   x = 13,164,433,899,806.25/1,724,772
6. Step 6: Final answer
   x = 7,632,564.71