Finding the Third Proportional to 3,667,107 and 7,965,290

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667,107 : 7,965,290 = 7,965,290 : x
2. Step 2: Convert to fraction form
   3,667,107/7,965,290 = 7,965,290/x
3. Step 3: Cross multiply
   3,667,107x = 7,965,290 × 7,965,290
4. Step 4: Simplify right side
   3,667,107x = 63,445,844,784,100
5. Step 5: Solve for x
   x = 63,445,844,784,100/3,667,107
6. Step 6: Final answer
   x = 17,301,334.48