Finding the Third Proportional to 3,667,112 and 7,965,299

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667,112 : 7,965,299 = 7,965,299 : x
2. Step 2: Convert to fraction form
   3,667,112/7,965,299 = 7,965,299/x
3. Step 3: Cross multiply
   3,667,112x = 7,965,299 × 7,965,299
4. Step 4: Simplify right side
   3,667,112x = 63,445,988,159,401
5. Step 5: Solve for x
   x = 63,445,988,159,401/3,667,112
6. Step 6: Final answer
   x = 17,301,349.99