Finding the Third Proportional to 6,142,760 and 13,365,896

Step by Step Solution

1. Step 1: Write the proportion equation
   6,142,760 : 13,365,896 = 13,365,896 : x
2. Step 2: Convert to fraction form
   6,142,760/13,365,896 = 13,365,896/x
3. Step 3: Cross multiply
   6,142,760x = 13,365,896 × 13,365,896
4. Step 4: Simplify right side
   6,142,760x = 178,647,175,882,816
5. Step 5: Solve for x
   x = 178,647,175,882,816/6,142,760
6. Step 6: Final answer
   x = 29,082,558.31