Finding the Third Proportional to 1,040,566,719 and 1,495,659,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,566,719 : 1,495,659,618 = 1,495,659,618 : x
2. Step 2: Convert to fraction form
   1,040,566,719/1,495,659,618 = 1,495,659,618/x
3. Step 3: Cross multiply
   1,040,566,719x = 1,495,659,618 × 1,495,659,618
4. Step 4: Simplify right side
   1,040,566,719x = 2,236,997,692,915,906,048
5. Step 5: Solve for x
   x = 2,236,997,692,915,906,048/1,040,566,719
6. Step 6: Final answer
   x = 2,149,787,853.17