Finding the Third Proportional to 3,475,749 and 7,269,298

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,749 : 7,269,298 = 7,269,298 : x
2. Step 2: Convert to fraction form
   3,475,749/7,269,298 = 7,269,298/x
3. Step 3: Cross multiply
   3,475,749x = 7,269,298 × 7,269,298
4. Step 4: Simplify right side
   3,475,749x = 52,842,693,412,804
5. Step 5: Solve for x
   x = 52,842,693,412,804/3,475,749
6. Step 6: Final answer
   x = 15,203,253.58