Finding the Third Proportional to 10,443,618 and 15,965,667

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443,618 : 15,965,667 = 15,965,667 : x
2. Step 2: Convert to fraction form
   10,443,618/15,965,667 = 15,965,667/x
3. Step 3: Cross multiply
   10,443,618x = 15,965,667 × 15,965,667
4. Step 4: Simplify right side
   10,443,618x = 254,902,522,754,889
5. Step 5: Solve for x
   x = 254,902,522,754,889/10,443,618
6. Step 6: Final answer
   x = 24,407,492.00