Finding the Third Proportional to 5,031,168 and 10,863,258

Step by Step Solution

1. Step 1: Write the proportion equation
   5,031,168 : 10,863,258 = 10,863,258 : x
2. Step 2: Convert to fraction form
   5,031,168/10,863,258 = 10,863,258/x
3. Step 3: Cross multiply
   5,031,168x = 10,863,258 × 10,863,258
4. Step 4: Simplify right side
   5,031,168x = 118,010,374,374,564
5. Step 5: Solve for x
   x = 118,010,374,374,564/5,031,168
6. Step 6: Final answer
   x = 23,455,860.42