Finding the Third Proportional to 6,780,571 and 10,233,910

Step by Step Solution

1. Step 1: Write the proportion equation
   6,780,571 : 10,233,910 = 10,233,910 : x
2. Step 2: Convert to fraction form
   6,780,571/10,233,910 = 10,233,910/x
3. Step 3: Cross multiply
   6,780,571x = 10,233,910 × 10,233,910
4. Step 4: Simplify right side
   6,780,571x = 104,732,913,888,100
5. Step 5: Solve for x
   x = 104,732,913,888,100/6,780,571
6. Step 6: Final answer
   x = 15,446,031.59