Finding the Third Proportional to 3,475,710 and 7,269,219

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,710 : 7,269,219 = 7,269,219 : x
2. Step 2: Convert to fraction form
   3,475,710/7,269,219 = 7,269,219/x
3. Step 3: Cross multiply
   3,475,710x = 7,269,219 × 7,269,219
4. Step 4: Simplify right side
   3,475,710x = 52,841,544,869,961
5. Step 5: Solve for x
   x = 52,841,544,869,961/3,475,710
6. Step 6: Final answer
   x = 15,203,093.72