Finding the Third Proportional to 4,065,536 and 8,028,224

Step by Step Solution

1. Step 1: Write the proportion equation
   4,065,536 : 8,028,224 = 8,028,224 : x
2. Step 2: Convert to fraction form
   4,065,536/8,028,224 = 8,028,224/x
3. Step 3: Cross multiply
   4,065,536x = 8,028,224 × 8,028,224
4. Step 4: Simplify right side
   4,065,536x = 64,452,380,594,176
5. Step 5: Solve for x
   x = 64,452,380,594,176/4,065,536
6. Step 6: Final answer
   x = 15,853,353.80