Finding the Third Proportional to 2,479,040 and 3,830,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,040 : 3,830,664 = 3,830,664 : x
2. Step 2: Convert to fraction form
   2,479,040/3,830,664 = 3,830,664/x
3. Step 3: Cross multiply
   2,479,040x = 3,830,664 × 3,830,664
4. Step 4: Simplify right side
   2,479,040x = 14,673,986,680,896
5. Step 5: Solve for x
   x = 14,673,986,680,896/2,479,040
6. Step 6: Final answer
   x = 5,919,221.42