Finding the Third Proportional to 945,772 and 2,075,288

Step by Step Solution

1. Step 1: Write the proportion equation
   945,772 : 2,075,288 = 2,075,288 : x
2. Step 2: Convert to fraction form
   945,772/2,075,288 = 2,075,288/x
3. Step 3: Cross multiply
   945,772x = 2,075,288 × 2,075,288
4. Step 4: Simplify right side
   945,772x = 4,306,820,282,944
5. Step 5: Solve for x
   x = 4,306,820,282,944/945,772
6. Step 6: Final answer
   x = 4,553,761.67