Finding the Third Proportional to 3,673,246 and 8,577,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673,246 : 8,577,626 = 8,577,626 : x
2. Step 2: Convert to fraction form
   3,673,246/8,577,626 = 8,577,626/x
3. Step 3: Cross multiply
   3,673,246x = 8,577,626 × 8,577,626
4. Step 4: Simplify right side
   3,673,246x = 73,575,667,795,876
5. Step 5: Solve for x
   x = 73,575,667,795,876/3,673,246
6. Step 6: Final answer
   x = 20,030,149.84