Finding the Third Proportional to 945,900 and 2,075,760

Step by Step Solution

1. Step 1: Write the proportion equation
   945,900 : 2,075,760 = 2,075,760 : x
2. Step 2: Convert to fraction form
   945,900/2,075,760 = 2,075,760/x
3. Step 3: Cross multiply
   945,900x = 2,075,760 × 2,075,760
4. Step 4: Simplify right side
   945,900x = 4,308,779,577,600
5. Step 5: Solve for x
   x = 4,308,779,577,600/945,900
6. Step 6: Final answer
   x = 4,555,216.81