Finding the Third Proportional to 3,470,968 and 7,503,416

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470,968 : 7,503,416 = 7,503,416 : x
2. Step 2: Convert to fraction form
   3,470,968/7,503,416 = 7,503,416/x
3. Step 3: Cross multiply
   3,470,968x = 7,503,416 × 7,503,416
4. Step 4: Simplify right side
   3,470,968x = 56,301,251,669,056
5. Step 5: Solve for x
   x = 56,301,251,669,056/3,470,968
6. Step 6: Final answer
   x = 16,220,619.63