Finding the Third Proportional to 2,019,659 and 4,360,322

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,659 : 4,360,322 = 4,360,322 : x
2. Step 2: Convert to fraction form
   2,019,659/4,360,322 = 4,360,322/x
3. Step 3: Cross multiply
   2,019,659x = 4,360,322 × 4,360,322
4. Step 4: Simplify right side
   2,019,659x = 19,012,407,943,684
5. Step 5: Solve for x
   x = 19,012,407,943,684/2,019,659
6. Step 6: Final answer
   x = 9,413,672.28