Finding the Third Proportional to 2,066,063 and 4,475,278

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,063 : 4,475,278 = 4,475,278 : x
2. Step 2: Convert to fraction form
   2,066,063/4,475,278 = 4,475,278/x
3. Step 3: Cross multiply
   2,066,063x = 4,475,278 × 4,475,278
4. Step 4: Simplify right side
   2,066,063x = 20,028,113,177,284
5. Step 5: Solve for x
   x = 20,028,113,177,284/2,066,063
6. Step 6: Final answer
   x = 9,693,854.05