Finding the Third Proportional to 3,239,341 and 7,499,275

Step by Step Solution

1. Step 1: Write the proportion equation
   3,239,341 : 7,499,275 = 7,499,275 : x
2. Step 2: Convert to fraction form
   3,239,341/7,499,275 = 7,499,275/x
3. Step 3: Cross multiply
   3,239,341x = 7,499,275 × 7,499,275
4. Step 4: Simplify right side
   3,239,341x = 56,239,125,525,625
5. Step 5: Solve for x
   x = 56,239,125,525,625/3,239,341
6. Step 6: Final answer
   x = 17,361,285.99