Finding the Third Proportional to 1,467,744 and 2,216,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467,744 : 2,216,400 = 2,216,400 : x
2. Step 2: Convert to fraction form
   1,467,744/2,216,400 = 2,216,400/x
3. Step 3: Cross multiply
   1,467,744x = 2,216,400 × 2,216,400
4. Step 4: Simplify right side
   1,467,744x = 4,912,428,960,000
5. Step 5: Solve for x
   x = 4,912,428,960,000/1,467,744
6. Step 6: Final answer
   x = 3,346,924.91