Finding the Third Proportional to 6,510,510 and 14,141,880

Step by Step Solution

1. Step 1: Write the proportion equation
   6,510,510 : 14,141,880 = 14,141,880 : x
2. Step 2: Convert to fraction form
   6,510,510/14,141,880 = 14,141,880/x
3. Step 3: Cross multiply
   6,510,510x = 14,141,880 × 14,141,880
4. Step 4: Simplify right side
   6,510,510x = 199,992,769,934,400
5. Step 5: Solve for x
   x = 199,992,769,934,400/6,510,510
6. Step 6: Final answer
   x = 30,718,449.08