Finding the Third Proportional to 6,651,980 and 14,368,404

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651,980 : 14,368,404 = 14,368,404 : x
2. Step 2: Convert to fraction form
   6,651,980/14,368,404 = 14,368,404/x
3. Step 3: Cross multiply
   6,651,980x = 14,368,404 × 14,368,404
4. Step 4: Simplify right side
   6,651,980x = 206,451,033,507,216
5. Step 5: Solve for x
   x = 206,451,033,507,216/6,651,980
6. Step 6: Final answer
   x = 31,036,027.39