Finding the Third Proportional to 5,704,933.78 and 12,685,435.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,704,933.78 : 12,685,435.31 = 12,685,435.31 : x
2. Step 2: Convert to fraction form
   5,704,933.78/12,685,435.31 = 12,685,435.31/x
3. Step 3: Cross multiply
   5,704,933.78x = 12,685,435.31 × 12,685,435.31
4. Step 4: Simplify right side
   5,704,933.78x = 160,920,269,067,621.97
5. Step 5: Solve for x
   x = 160,920,269,067,621.97/5,704,933.78
6. Step 6: Final answer
   x = 28,207,210.68