Finding the Third Proportional to 5,200,704 and 8,084,212

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200,704 : 8,084,212 = 8,084,212 : x
2. Step 2: Convert to fraction form
   5,200,704/8,084,212 = 8,084,212/x
3. Step 3: Cross multiply
   5,200,704x = 8,084,212 × 8,084,212
4. Step 4: Simplify right side
   5,200,704x = 65,354,483,660,944
5. Step 5: Solve for x
   x = 65,354,483,660,944/5,200,704
6. Step 6: Final answer
   x = 12,566,468.63