Finding the Third Proportional to 4,752,840 and 10,263,250

Step by Step Solution

1. Step 1: Write the proportion equation
   4,752,840 : 10,263,250 = 10,263,250 : x
2. Step 2: Convert to fraction form
   4,752,840/10,263,250 = 10,263,250/x
3. Step 3: Cross multiply
   4,752,840x = 10,263,250 × 10,263,250
4. Step 4: Simplify right side
   4,752,840x = 105,334,300,562,500
5. Step 5: Solve for x
   x = 105,334,300,562,500/4,752,840
6. Step 6: Final answer
   x = 22,162,391.45