Finding the Third Proportional to 9,501,994 and 20,746,338

Step by Step Solution

1. Step 1: Write the proportion equation
   9,501,994 : 20,746,338 = 20,746,338 : x
2. Step 2: Convert to fraction form
   9,501,994/20,746,338 = 20,746,338/x
3. Step 3: Cross multiply
   9,501,994x = 20,746,338 × 20,746,338
4. Step 4: Simplify right side
   9,501,994x = 430,410,540,410,244
5. Step 5: Solve for x
   x = 430,410,540,410,244/9,501,994
6. Step 6: Final answer
   x = 45,296,865.10