Finding the Third Proportional to 9,500,018 and 19,933,156

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500,018 : 19,933,156 = 19,933,156 : x
2. Step 2: Convert to fraction form
   9,500,018/19,933,156 = 19,933,156/x
3. Step 3: Cross multiply
   9,500,018x = 19,933,156 × 19,933,156
4. Step 4: Simplify right side
   9,500,018x = 397,330,708,120,336
5. Step 5: Solve for x
   x = 397,330,708,120,336/9,500,018
6. Step 6: Final answer
   x = 41,824,205.82