Finding the Third Proportional to 2,126,709 and 4,666,760

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,709 : 4,666,760 = 4,666,760 : x
2. Step 2: Convert to fraction form
   2,126,709/4,666,760 = 4,666,760/x
3. Step 3: Cross multiply
   2,126,709x = 4,666,760 × 4,666,760
4. Step 4: Simplify right side
   2,126,709x = 21,778,648,897,600
5. Step 5: Solve for x
   x = 21,778,648,897,600/2,126,709
6. Step 6: Final answer
   x = 10,240,540.15