Finding the Third Proportional to 4,544,826 and 7,235,212

Step by Step Solution

1. Step 1: Write the proportion equation
   4,544,826 : 7,235,212 = 7,235,212 : x
2. Step 2: Convert to fraction form
   4,544,826/7,235,212 = 7,235,212/x
3. Step 3: Cross multiply
   4,544,826x = 7,235,212 × 7,235,212
4. Step 4: Simplify right side
   4,544,826x = 52,348,292,684,944
5. Step 5: Solve for x
   x = 52,348,292,684,944/4,544,826
6. Step 6: Final answer
   x = 11,518,217.13