Finding the Third Proportional to 9,260,973 and 19,850,922

Step by Step Solution

1. Step 1: Write the proportion equation
   9,260,973 : 19,850,922 = 19,850,922 : x
2. Step 2: Convert to fraction form
   9,260,973/19,850,922 = 19,850,922/x
3. Step 3: Cross multiply
   9,260,973x = 19,850,922 × 19,850,922
4. Step 4: Simplify right side
   9,260,973x = 394,059,104,250,084
5. Step 5: Solve for x
   x = 394,059,104,250,084/9,260,973
6. Step 6: Final answer
   x = 42,550,507.84