Finding the Third Proportional to 3,470,960 and 7,503,400

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470,960 : 7,503,400 = 7,503,400 : x
2. Step 2: Convert to fraction form
   3,470,960/7,503,400 = 7,503,400/x
3. Step 3: Cross multiply
   3,470,960x = 7,503,400 × 7,503,400
4. Step 4: Simplify right side
   3,470,960x = 56,301,011,560,000
5. Step 5: Solve for x
   x = 56,301,011,560,000/3,470,960
6. Step 6: Final answer
   x = 16,220,587.84