Finding the Third Proportional to 2,171,470 and 3,194,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,470 : 3,194,048 = 3,194,048 : x
2. Step 2: Convert to fraction form
   2,171,470/3,194,048 = 3,194,048/x
3. Step 3: Cross multiply
   2,171,470x = 3,194,048 × 3,194,048
4. Step 4: Simplify right side
   2,171,470x = 10,201,942,626,304
5. Step 5: Solve for x
   x = 10,201,942,626,304/2,171,470
6. Step 6: Final answer
   x = 4,698,173.42