Finding the Third Proportional to 2,171,464 and 3,194,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,464 : 3,194,040 = 3,194,040 : x
2. Step 2: Convert to fraction form
   2,171,464/3,194,040 = 3,194,040/x
3. Step 3: Cross multiply
   2,171,464x = 3,194,040 × 3,194,040
4. Step 4: Simplify right side
   2,171,464x = 10,201,891,521,600
5. Step 5: Solve for x
   x = 10,201,891,521,600/2,171,464
6. Step 6: Final answer
   x = 4,698,162.86