Finding the Third Proportional to 2,369,768 and 3,386,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369,768 : 3,386,400 = 3,386,400 : x
2. Step 2: Convert to fraction form
   2,369,768/3,386,400 = 3,386,400/x
3. Step 3: Cross multiply
   2,369,768x = 3,386,400 × 3,386,400
4. Step 4: Simplify right side
   2,369,768x = 11,467,704,960,000
5. Step 5: Solve for x
   x = 11,467,704,960,000/2,369,768
6. Step 6: Final answer
   x = 4,839,167.78