Finding the Third Proportional to 11,016,936 and 23,863,388

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016,936 : 23,863,388 = 23,863,388 : x
2. Step 2: Convert to fraction form
   11,016,936/23,863,388 = 23,863,388/x
3. Step 3: Cross multiply
   11,016,936x = 23,863,388 × 23,863,388
4. Step 4: Simplify right side
   11,016,936x = 569,461,286,838,544
5. Step 5: Solve for x
   x = 569,461,286,838,544/11,016,936
6. Step 6: Final answer
   x = 51,689,624.67