Finding the Third Proportional to 3,450,711 and 7,476,508

Step by Step Solution

1. Step 1: Write the proportion equation
   3,450,711 : 7,476,508 = 7,476,508 : x
2. Step 2: Convert to fraction form
   3,450,711/7,476,508 = 7,476,508/x
3. Step 3: Cross multiply
   3,450,711x = 7,476,508 × 7,476,508
4. Step 4: Simplify right side
   3,450,711x = 55,898,171,874,064
5. Step 5: Solve for x
   x = 55,898,171,874,064/3,450,711
6. Step 6: Final answer
   x = 16,199,030.25