Finding the Third Proportional to 3,479,208 and 7,197,063

Step by Step Solution

1. Step 1: Write the proportion equation
   3,479,208 : 7,197,063 = 7,197,063 : x
2. Step 2: Convert to fraction form
   3,479,208/7,197,063 = 7,197,063/x
3. Step 3: Cross multiply
   3,479,208x = 7,197,063 × 7,197,063
4. Step 4: Simplify right side
   3,479,208x = 51,797,715,825,969
5. Step 5: Solve for x
   x = 51,797,715,825,969/3,479,208
6. Step 6: Final answer
   x = 14,887,789.35