Finding the Third Proportional to 4,039,481 and 8,839,093

Step by Step Solution

1. Step 1: Write the proportion equation
   4,039,481 : 8,839,093 = 8,839,093 : x
2. Step 2: Convert to fraction form
   4,039,481/8,839,093 = 8,839,093/x
3. Step 3: Cross multiply
   4,039,481x = 8,839,093 × 8,839,093
4. Step 4: Simplify right side
   4,039,481x = 78,129,565,062,649
5. Step 5: Solve for x
   x = 78,129,565,062,649/4,039,481
6. Step 6: Final answer
   x = 19,341,485.96