Finding the Third Proportional to 3,505,058 and 7,276,443

Step by Step Solution

1. Step 1: Write the proportion equation
   3,505,058 : 7,276,443 = 7,276,443 : x
2. Step 2: Convert to fraction form
   3,505,058/7,276,443 = 7,276,443/x
3. Step 3: Cross multiply
   3,505,058x = 7,276,443 × 7,276,443
4. Step 4: Simplify right side
   3,505,058x = 52,946,622,732,249
5. Step 5: Solve for x
   x = 52,946,622,732,249/3,505,058
6. Step 6: Final answer
   x = 15,105,776.49