Finding the Third Proportional to 2,874,586 and 6,259,156

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,586 : 6,259,156 = 6,259,156 : x
2. Step 2: Convert to fraction form
   2,874,586/6,259,156 = 6,259,156/x
3. Step 3: Cross multiply
   2,874,586x = 6,259,156 × 6,259,156
4. Step 4: Simplify right side
   2,874,586x = 39,177,033,832,336
5. Step 5: Solve for x
   x = 39,177,033,832,336/2,874,586
6. Step 6: Final answer
   x = 13,628,756.92