Finding the Third Proportional to 11,215,062 and 16,803,936

Step by Step Solution

1. Step 1: Write the proportion equation
   11,215,062 : 16,803,936 = 16,803,936 : x
2. Step 2: Convert to fraction form
   11,215,062/16,803,936 = 16,803,936/x
3. Step 3: Cross multiply
   11,215,062x = 16,803,936 × 16,803,936
4. Step 4: Simplify right side
   11,215,062x = 282,372,265,092,096
5. Step 5: Solve for x
   x = 282,372,265,092,096/11,215,062
6. Step 6: Final answer
   x = 25,177,949.54