Finding the Third Proportional to 2,101,977 and 4,596,561

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,977 : 4,596,561 = 4,596,561 : x
2. Step 2: Convert to fraction form
   2,101,977/4,596,561 = 4,596,561/x
3. Step 3: Cross multiply
   2,101,977x = 4,596,561 × 4,596,561
4. Step 4: Simplify right side
   2,101,977x = 21,128,373,026,721
5. Step 5: Solve for x
   x = 21,128,373,026,721/2,101,977
6. Step 6: Final answer
   x = 10,051,667.09