Finding the Third Proportional to 5,305,554 and 8,008,758

Step by Step Solution

1. Step 1: Write the proportion equation
   5,305,554 : 8,008,758 = 8,008,758 : x
2. Step 2: Convert to fraction form
   5,305,554/8,008,758 = 8,008,758/x
3. Step 3: Cross multiply
   5,305,554x = 8,008,758 × 8,008,758
4. Step 4: Simplify right side
   5,305,554x = 64,140,204,702,564
5. Step 5: Solve for x
   x = 64,140,204,702,564/5,305,554
6. Step 6: Final answer
   x = 12,089,256.79