Finding the Third Proportional to 3,786,562 and 5,719,267

Step by Step Solution

1. Step 1: Write the proportion equation
   3,786,562 : 5,719,267 = 5,719,267 : x
2. Step 2: Convert to fraction form
   3,786,562/5,719,267 = 5,719,267/x
3. Step 3: Cross multiply
   3,786,562x = 5,719,267 × 5,719,267
4. Step 4: Simplify right side
   3,786,562x = 32,710,015,017,289
5. Step 5: Solve for x
   x = 32,710,015,017,289/3,786,562
6. Step 6: Final answer
   x = 8,638,446.97