Finding the Third Proportional to 2,163,024 and 5,007,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,024 : 5,007,258 = 5,007,258 : x
2. Step 2: Convert to fraction form
   2,163,024/5,007,258 = 5,007,258/x
3. Step 3: Cross multiply
   2,163,024x = 5,007,258 × 5,007,258
4. Step 4: Simplify right side
   2,163,024x = 25,072,632,678,564
5. Step 5: Solve for x
   x = 25,072,632,678,564/2,163,024
6. Step 6: Final answer
   x = 11,591,472.25