Finding the Third Proportional to 4,059,028 and 8,752,648

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059,028 : 8,752,648 = 8,752,648 : x
2. Step 2: Convert to fraction form
   4,059,028/8,752,648 = 8,752,648/x
3. Step 3: Cross multiply
   4,059,028x = 8,752,648 × 8,752,648
4. Step 4: Simplify right side
   4,059,028x = 76,608,847,011,904
5. Step 5: Solve for x
   x = 76,608,847,011,904/4,059,028
6. Step 6: Final answer
   x = 18,873,692.67