Finding the Third Proportional to 3,491,892 and 7,633,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,491,892 : 7,633,080 = 7,633,080 : x
2. Step 2: Convert to fraction form
   3,491,892/7,633,080 = 7,633,080/x
3. Step 3: Cross multiply
   3,491,892x = 7,633,080 × 7,633,080
4. Step 4: Simplify right side
   3,491,892x = 58,263,910,286,400
5. Step 5: Solve for x
   x = 58,263,910,286,400/3,491,892
6. Step 6: Final answer
   x = 16,685,484.63