Finding the Third Proportional to 3,242,808 and 7,507,296

Step by Step Solution

1. Step 1: Write the proportion equation
   3,242,808 : 7,507,296 = 7,507,296 : x
2. Step 2: Convert to fraction form
   3,242,808/7,507,296 = 7,507,296/x
3. Step 3: Cross multiply
   3,242,808x = 7,507,296 × 7,507,296
4. Step 4: Simplify right side
   3,242,808x = 56,359,493,231,616
5. Step 5: Solve for x
   x = 56,359,493,231,616/3,242,808
6. Step 6: Final answer
   x = 17,379,842.79