Finding the Third Proportional to 3,239,020 and 7,088,216

Step by Step Solution

1. Step 1: Write the proportion equation
   3,239,020 : 7,088,216 = 7,088,216 : x
2. Step 2: Convert to fraction form
   3,239,020/7,088,216 = 7,088,216/x
3. Step 3: Cross multiply
   3,239,020x = 7,088,216 × 7,088,216
4. Step 4: Simplify right side
   3,239,020x = 50,242,806,062,656
5. Step 5: Solve for x
   x = 50,242,806,062,656/3,239,020
6. Step 6: Final answer
   x = 15,511,730.73