Finding the Third Proportional to 4,443,392 and 6,727,404

Step by Step Solution

1. Step 1: Write the proportion equation
   4,443,392 : 6,727,404 = 6,727,404 : x
2. Step 2: Convert to fraction form
   4,443,392/6,727,404 = 6,727,404/x
3. Step 3: Cross multiply
   4,443,392x = 6,727,404 × 6,727,404
4. Step 4: Simplify right side
   4,443,392x = 45,257,964,579,216
5. Step 5: Solve for x
   x = 45,257,964,579,216/4,443,392
6. Step 6: Final answer
   x = 10,185,453.95