Finding the Third Proportional to 2,249,508 and 4,858,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,508 : 4,858,332 = 4,858,332 : x
2. Step 2: Convert to fraction form
   2,249,508/4,858,332 = 4,858,332/x
3. Step 3: Cross multiply
   2,249,508x = 4,858,332 × 4,858,332
4. Step 4: Simplify right side
   2,249,508x = 23,603,389,822,224
5. Step 5: Solve for x
   x = 23,603,389,822,224/2,249,508
6. Step 6: Final answer
   x = 10,492,689.88