Finding the Third Proportional to 5,143,125 and 7,005,177

Step by Step Solution

1. Step 1: Write the proportion equation
   5,143,125 : 7,005,177 = 7,005,177 : x
2. Step 2: Convert to fraction form
   5,143,125/7,005,177 = 7,005,177/x
3. Step 3: Cross multiply
   5,143,125x = 7,005,177 × 7,005,177
4. Step 4: Simplify right side
   5,143,125x = 49,072,504,801,329
5. Step 5: Solve for x
   x = 49,072,504,801,329/5,143,125
6. Step 6: Final answer
   x = 9,541,378.99