Finding the Third Proportional to 3,230,221 and 7,097,245

Step by Step Solution

1. Step 1: Write the proportion equation
   3,230,221 : 7,097,245 = 7,097,245 : x
2. Step 2: Convert to fraction form
   3,230,221/7,097,245 = 7,097,245/x
3. Step 3: Cross multiply
   3,230,221x = 7,097,245 × 7,097,245
4. Step 4: Simplify right side
   3,230,221x = 50,370,886,590,025
5. Step 5: Solve for x
   x = 50,370,886,590,025/3,230,221
6. Step 6: Final answer
   x = 15,593,634.80