Finding the Third Proportional to 2,353,932 and 4,990,344

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,932 : 4,990,344 = 4,990,344 : x
2. Step 2: Convert to fraction form
   2,353,932/4,990,344 = 4,990,344/x
3. Step 3: Cross multiply
   2,353,932x = 4,990,344 × 4,990,344
4. Step 4: Simplify right side
   2,353,932x = 24,903,533,238,336
5. Step 5: Solve for x
   x = 24,903,533,238,336/2,353,932
6. Step 6: Final answer
   x = 10,579,546.58