Finding the Third Proportional to 3,483,909 and 7,501,719

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,909 : 7,501,719 = 7,501,719 : x
2. Step 2: Convert to fraction form
   3,483,909/7,501,719 = 7,501,719/x
3. Step 3: Cross multiply
   3,483,909x = 7,501,719 × 7,501,719
4. Step 4: Simplify right side
   3,483,909x = 56,275,787,954,961
5. Step 5: Solve for x
   x = 56,275,787,954,961/3,483,909
6. Step 6: Final answer
   x = 16,153,059.09