Finding the Third Proportional to 3,491,730 and 7,534,308

Step by Step Solution

1. Step 1: Write the proportion equation
   3,491,730 : 7,534,308 = 7,534,308 : x
2. Step 2: Convert to fraction form
   3,491,730/7,534,308 = 7,534,308/x
3. Step 3: Cross multiply
   3,491,730x = 7,534,308 × 7,534,308
4. Step 4: Simplify right side
   3,491,730x = 56,765,797,038,864
5. Step 5: Solve for x
   x = 56,765,797,038,864/3,491,730
6. Step 6: Final answer
   x = 16,257,212.62