Finding the Third Proportional to 4,934,240 and 7,401,360

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934,240 : 7,401,360 = 7,401,360 : x
2. Step 2: Convert to fraction form
   4,934,240/7,401,360 = 7,401,360/x
3. Step 3: Cross multiply
   4,934,240x = 7,401,360 × 7,401,360
4. Step 4: Simplify right side
   4,934,240x = 54,780,129,849,600
5. Step 5: Solve for x
   x = 54,780,129,849,600/4,934,240
6. Step 6: Final answer
   x = 11,102,040