Finding the Third Proportional to 2,249,478 and 4,853,250

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,478 : 4,853,250 = 4,853,250 : x
2. Step 2: Convert to fraction form
   2,249,478/4,853,250 = 4,853,250/x
3. Step 3: Cross multiply
   2,249,478x = 4,853,250 × 4,853,250
4. Step 4: Simplify right side
   2,249,478x = 23,554,035,562,500
5. Step 5: Solve for x
   x = 23,554,035,562,500/2,249,478
6. Step 6: Final answer
   x = 10,470,889.50