Finding the Third Proportional to 3,007,360 and 6,484,200

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007,360 : 6,484,200 = 6,484,200 : x
2. Step 2: Convert to fraction form
   3,007,360/6,484,200 = 6,484,200/x
3. Step 3: Cross multiply
   3,007,360x = 6,484,200 × 6,484,200
4. Step 4: Simplify right side
   3,007,360x = 42,044,849,640,000
5. Step 5: Solve for x
   x = 42,044,849,640,000/3,007,360
6. Step 6: Final answer
   x = 13,980,650.68