Finding the Third Proportional to 5,154,040 and 10,177,983

Step by Step Solution

1. Step 1: Write the proportion equation
   5,154,040 : 10,177,983 = 10,177,983 : x
2. Step 2: Convert to fraction form
   5,154,040/10,177,983 = 10,177,983/x
3. Step 3: Cross multiply
   5,154,040x = 10,177,983 × 10,177,983
4. Step 4: Simplify right side
   5,154,040x = 103,591,337,948,289
5. Step 5: Solve for x
   x = 103,591,337,948,289/5,154,040
6. Step 6: Final answer
   x = 20,099,055.88