Finding the Third Proportional to 2,249,163 and 4,856,715

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,163 : 4,856,715 = 4,856,715 : x
2. Step 2: Convert to fraction form
   2,249,163/4,856,715 = 4,856,715/x
3. Step 3: Cross multiply
   2,249,163x = 4,856,715 × 4,856,715
4. Step 4: Simplify right side
   2,249,163x = 23,587,680,591,225
5. Step 5: Solve for x
   x = 23,587,680,591,225/2,249,163
6. Step 6: Final answer
   x = 10,487,314.88