Finding the Third Proportional to 3,240,544 and 7,091,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,544 : 7,091,056 = 7,091,056 : x
2. Step 2: Convert to fraction form
   3,240,544/7,091,056 = 7,091,056/x
3. Step 3: Cross multiply
   3,240,544x = 7,091,056 × 7,091,056
4. Step 4: Simplify right side
   3,240,544x = 50,283,075,195,136
5. Step 5: Solve for x
   x = 50,283,075,195,136/3,240,544
6. Step 6: Final answer
   x = 15,516,862.35