Finding the Third Proportional to 3,222,396 and 4,517,154

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222,396 : 4,517,154 = 4,517,154 : x
2. Step 2: Convert to fraction form
   3,222,396/4,517,154 = 4,517,154/x
3. Step 3: Cross multiply
   3,222,396x = 4,517,154 × 4,517,154
4. Step 4: Simplify right side
   3,222,396x = 20,404,680,259,716
5. Step 5: Solve for x
   x = 20,404,680,259,716/3,222,396
6. Step 6: Final answer
   x = 6,332,145.48