Finding the Third Proportional to 6,320,882 and 13,872,086

Step by Step Solution

1. Step 1: Write the proportion equation
   6,320,882 : 13,872,086 = 13,872,086 : x
2. Step 2: Convert to fraction form
   6,320,882/13,872,086 = 13,872,086/x
3. Step 3: Cross multiply
   6,320,882x = 13,872,086 × 13,872,086
4. Step 4: Simplify right side
   6,320,882x = 192,434,769,991,396
5. Step 5: Solve for x
   x = 192,434,769,991,396/6,320,882
6. Step 6: Final answer
   x = 30,444,290.84