Finding the Third Proportional to 3,457,230 and 7,468,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,457,230 : 7,468,392 = 7,468,392 : x
2. Step 2: Convert to fraction form
   3,457,230/7,468,392 = 7,468,392/x
3. Step 3: Cross multiply
   3,457,230x = 7,468,392 × 7,468,392
4. Step 4: Simplify right side
   3,457,230x = 55,776,879,065,664
5. Step 5: Solve for x
   x = 55,776,879,065,664/3,457,230
6. Step 6: Final answer
   x = 16,133,401.33