Finding the Third Proportional to 5,365,872 and 7,975,896

Step by Step Solution

1. Step 1: Write the proportion equation
   5,365,872 : 7,975,896 = 7,975,896 : x
2. Step 2: Convert to fraction form
   5,365,872/7,975,896 = 7,975,896/x
3. Step 3: Cross multiply
   5,365,872x = 7,975,896 × 7,975,896
4. Step 4: Simplify right side
   5,365,872x = 63,614,917,002,816
5. Step 5: Solve for x
   x = 63,614,917,002,816/5,365,872
6. Step 6: Final answer
   x = 11,855,466.74