Finding the Third Proportional to 3,475,754 and 7,269,308

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,754 : 7,269,308 = 7,269,308 : x
2. Step 2: Convert to fraction form
   3,475,754/7,269,308 = 7,269,308/x
3. Step 3: Cross multiply
   3,475,754x = 7,269,308 × 7,269,308
4. Step 4: Simplify right side
   3,475,754x = 52,842,838,798,864
5. Step 5: Solve for x
   x = 52,842,838,798,864/3,475,754
6. Step 6: Final answer
   x = 15,203,273.53