Finding the Third Proportional to 6,178,950 and 13,456,368

Step by Step Solution

1. Step 1: Write the proportion equation
   6,178,950 : 13,456,368 = 13,456,368 : x
2. Step 2: Convert to fraction form
   6,178,950/13,456,368 = 13,456,368/x
3. Step 3: Cross multiply
   6,178,950x = 13,456,368 × 13,456,368
4. Step 4: Simplify right side
   6,178,950x = 181,073,839,751,424
5. Step 5: Solve for x
   x = 181,073,839,751,424/6,178,950
6. Step 6: Final answer
   x = 29,304,953.07