Finding the Third Proportional to 3,401,314 and 7,400,480

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,314 : 7,400,480 = 7,400,480 : x
2. Step 2: Convert to fraction form
   3,401,314/7,400,480 = 7,400,480/x
3. Step 3: Cross multiply
   3,401,314x = 7,400,480 × 7,400,480
4. Step 4: Simplify right side
   3,401,314x = 54,767,104,230,400
5. Step 5: Solve for x
   x = 54,767,104,230,400/3,401,314
6. Step 6: Final answer
   x = 16,101,748.98