Finding the Third Proportional to 6,510,513 and 14,141,886

Step by Step Solution

1. Step 1: Write the proportion equation
   6,510,513 : 14,141,886 = 14,141,886 : x
2. Step 2: Convert to fraction form
   6,510,513/14,141,886 = 14,141,886/x
3. Step 3: Cross multiply
   6,510,513x = 14,141,886 × 14,141,886
4. Step 4: Simplify right side
   6,510,513x = 199,992,939,636,996
5. Step 5: Solve for x
   x = 199,992,939,636,996/6,510,513
6. Step 6: Final answer
   x = 30,718,460.99