Finding the Third Proportional to 6,637,996 and 10,018,056

Step by Step Solution

1. Step 1: Write the proportion equation
   6,637,996 : 10,018,056 = 10,018,056 : x
2. Step 2: Convert to fraction form
   6,637,996/10,018,056 = 10,018,056/x
3. Step 3: Cross multiply
   6,637,996x = 10,018,056 × 10,018,056
4. Step 4: Simplify right side
   6,637,996x = 100,361,446,019,136
5. Step 5: Solve for x
   x = 100,361,446,019,136/6,637,996
6. Step 6: Final answer
   x = 15,119,238.70