Finding the Third Proportional to 2,174,751 and 4,707,900

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,751 : 4,707,900 = 4,707,900 : x
2. Step 2: Convert to fraction form
   2,174,751/4,707,900 = 4,707,900/x
3. Step 3: Cross multiply
   2,174,751x = 4,707,900 × 4,707,900
4. Step 4: Simplify right side
   2,174,751x = 22,164,322,410,000
5. Step 5: Solve for x
   x = 22,164,322,410,000/2,174,751
6. Step 6: Final answer
   x = 10,191,659.83