Finding the Third Proportional to 945,918 and 2,075,793

Step by Step Solution

1. Step 1: Write the proportion equation
   945,918 : 2,075,793 = 2,075,793 : x
2. Step 2: Convert to fraction form
   945,918/2,075,793 = 2,075,793/x
3. Step 3: Cross multiply
   945,918x = 2,075,793 × 2,075,793
4. Step 4: Simplify right side
   945,918x = 4,308,916,578,849
5. Step 5: Solve for x
   x = 4,308,916,578,849/945,918
6. Step 6: Final answer
   x = 4,555,274.96