Finding the Third Proportional to 3,262,696 and 7,115,216

Step by Step Solution

1. Step 1: Write the proportion equation
   3,262,696 : 7,115,216 = 7,115,216 : x
2. Step 2: Convert to fraction form
   3,262,696/7,115,216 = 7,115,216/x
3. Step 3: Cross multiply
   3,262,696x = 7,115,216 × 7,115,216
4. Step 4: Simplify right side
   3,262,696x = 50,626,298,726,656
5. Step 5: Solve for x
   x = 50,626,298,726,656/3,262,696
6. Step 6: Final answer
   x = 15,516,707.26