Finding the Third Proportional to 3,449,548 and 7,503,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,449,548 : 7,503,116 = 7,503,116 : x
2. Step 2: Convert to fraction form
   3,449,548/7,503,116 = 7,503,116/x
3. Step 3: Cross multiply
   3,449,548x = 7,503,116 × 7,503,116
4. Step 4: Simplify right side
   3,449,548x = 56,296,749,709,456
5. Step 5: Solve for x
   x = 56,296,749,709,456/3,449,548
6. Step 6: Final answer
   x = 16,320,036.63